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1. NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) | 12 Months Ended
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Dec. 31, 2018
Accounting Policies [Abstract] |
Basis of Presentation | The accompanying audited consolidated financial statements have been prepared by Gulf Resources, Inc (“Gulf Resources”). a Nevada corporation and its subsidiaries (collectively, the “Company”). On November 24, 2015, Gulf Resources, Inc., a Delaware corporation consummated a merger with and into its wholly-owned subsidiary, Gulf Resources, Inc., a Nevada corporation. As a result of the reincorporation, the Company is now a Nevada corporation. The consolidated financial statements include the accounts of Gulf Resources, Inc. and its wholly-owned subsidiary, Upper Class Group Limited, a company incorporated in the British Virgin Islands, which owns 100% of Hong Kong Jiaxing Industrial Limited, a company incorporated in Hong Kong (“HKJI”). HKJI owns 100% of Shouguang City Haoyuan Chemical Company Limited ("SCHC") which owns 100% of Shouguang Yuxin Chemical Industry Co., Limited (“SYCI”) and Daying County Haoyuan Chemical Company Limited (“DCHC”). All material intercompany transactions have been eliminated on consolidation. Upper Class Group Limited was incorporated with limited liability in the British Virgin Islands on July 28, 2006 and was inactive until October 9, 2006 when Upper Class Group Limited acquired all the issued and outstanding stock of Shouguang City Haoyuan Chemical Company Limited (“SCHC”). SCHC is an operating company incorporated in Shouguang City, Shangdong Province, the People’s Republic of China (the “PRC”) on May 18, 2005. SCHC is engaged in manufacturing and trading bromine and crude salt in China. Since the ownership of Upper Class Group Limited and SCHC were the same, the merger was accounted for as a transaction between entities under common control, whereby Upper Class Group Limited recognized the assets and liabilities transferred at their carrying amounts. On December 12, 2006, Gulf Resources, Inc. (formerly Diversifax, Inc.), a public “shell” company, acquired Upper Class Group Limited and its wholly-owned subsidiary, SCHC (together “Upper Class”). Under the terms of the agreement, all stockholders of Upper Class received a total amount of 13,250,000 (restated for the 2-for-1 stock split in 2007 and the 1-for-4 stock split in 2009) shares of voting common stock of Gulf Resources, Inc. in exchange for all shares of Upper Class’ common stock held by all stockholders. Under accounting principles generally accepted in the United States, the share exchange is considered to be a capital transaction in substance, rather than a business combination. That is, the share exchange is equivalent to the issuance of stock by Upper Class for the net monetary assets of Gulf Resources, Inc., accompanied by a recapitalization, and is accounted for as a change in capital structure. Accordingly, the accounting for the share exchange will be identical to that resulting from a reverse acquisition, except no goodwill will be recorded. Under reverse takeover accounting, the post reverse acquisition comparative historical financial statements of the legal acquirer, Gulf Resources, Inc., are those of the legal acquiree, Upper Class, which is considered to be the accounting acquirer. Share and per share amounts stated have been retroactively adjusted to reflect the merger. On February 5, 2007, SCHC acquired Shouguang Yuxin Chemical Industry Co., Limited (“SYCI”), a company incorporated in PRC on October 30, 2000. SYCI manufactures chemical products utilized in oil and gas field explorations and as papermaking chemical agents. Under the terms of the merger agreement, all stockholders of SYCI received a total amount of 8,094,059 (restated for the 2-for-1 stock split in 2007 and the 1-for-4 stock split in 2009) shares of voting common stock of Gulf Resources, Inc. in exchange for all shares of SYCI’s common stock held by all stockholders. Also, upon the completion of the merger, Gulf Resources, Inc. paid a $2,550,000 dividend to the original stockholders of SYCI. Since the ownership of Gulf Resources, Inc. and SYCI are substantially the same, the merger was accounted for as a transaction between entities under common control, whereby Gulf Resources, Inc. recognized the assets and liabilities of the Company transferred at their carrying amounts. Share and per share amounts stated have been retroactively adjusted to reflect the merger. On November 11, 2007, Upper Class formed Hong Kong Jiaxing Industrial Limited (formerly known as Jiaxing Technology Limited) (“HKJI”), a wholly-owned subsidiary of Upper Class, in Hong Kong. Upper Class transferred its equity interest in SCHC to HKJI. On January 12, 2015, Gulf Resources and SCHC, a wholly owned subsidiary of the Company, entered into an Equity Interest Transfer Agreement (the “Agreement”) with Shouguang City Rongyuan Chemical Co., Ltd (“SCRC”). On February 4, 2015 the Company closed the transactions contemplated by the Agreement between the Company, SCHC and SCRC. On the Closing Date, the Company issued 7,268,011shares of its common stock, par value $0.0005 per share (the “Shares”), at the closing market price of $1.84 per Share on the Closing Date to the four former equity owners of SCRC .The issuance of the Shares was exempt from registration pursuant to Regulation S of the Securities Act of 1933, as amended. On the Closing Date, the Company entered into a lock-up agreement with the four former equity owners of SCRC. In accordance with the terms of the lock-up agreement, the shareholders have agreed not to sell or transfer the Shares for five years from the date the stock certificates evidencing the Shares are issued. The sellers of SCRC agreed as part of the purchase price to accept 7,268,011 shares of Gulf Resources stock, based on a valuation of $2.00, which was a 73% premium to the price on the day the agreement was reached. For accounting purposes, these shares are now being valued at $1.84, which was the closing price of Gulf Resources' stock on the day of the closing of the agreement. The price difference between the original $2.00 and the current $1.84 is solely for accounting purposes. There has been no change in the number of shares issued. On December 15, 2015, the Company registered a new subsidiary in the Sichuan Province of the PRC named Daying County Haoyuan Chemical Company Limited (“DCHC”) with registered Capital of RMB50,000,000, and capital of RMB13,848,730 contributed by SCHC as of December 31, 2018. DCHC was established to further explore and develop natural gas and brine resources (including bromine and crude salt) in China. On September 2, 2016, the Company announced the planned merger of two of its 100% owned subsidiaries, ShouguanYuxin Chemical Co., Limited (“SYCI”) and ShouguanRongyuan Chemical Co., Ltd (“SCRC”). On March 24, 2017, the legal process of the merger was completed and SCRC was officially deregistered on March 28, 2017. The results of these two subsidiaries were reported as SYCI in the fiscal year 2018.
Nature of the Business | The Company manufactures and trades bromine and crude salt through its wholly-owned subsidiary, Shouguang City Haoyuan Chemical Company Limited ("SCHC") and manufactures chemical products for use in the oil industry, pesticides, paper manufacturing industry and for human and animal antibiotics through its wholly-owned subsidiary, Shouguang Yuxin Chemical Industry Co., Limited ("SYCI") in the People’s Republic of China (“PRC”). DCHC was established to further explore and develop natural gas and brine resources (including bromine and crude salt) in the PRC. DCHC’s business was not fully operational as of December 31, 2018. On September 1, 2017, the Company received notification from the Government of Yangkou County, Shouguang City of PRC that production at all its factories should be halted with immediate effect in order for the Company to perform rectification and improvement in accordance with the county’s new safety and environmental protection requirements. The Company has been working closely with the county authorities to develop rectification plans for both its bromine and crude salt businesses and agreed on a plan in October 2017. In the fiscal year ended December 31, 2018, the Company incurred $16,243,677 in the rectification and improvements of plant and equipment of the bromine and crude salt factories resulting in a cumulative amount of $34,182,329 incurred as of December 31, 2018 recorded in the plant, property and equipment in the consolidated balance sheet. The Company does not expect to incur any additional capital expenditure in the rectification of its bromine and crude salt factories in respect of meeting the county’s new safety and environmental protection requirement. Originally, six bromine factories completed their rectification process within factory areas (i.e. excluding crude salt field area) and were approved and scheduled for production commencement by April 2018 as verbally indicated by the local government. Subsequently, the Shandong Provincial government required the local government to conduct “four rating and one comprehensive evaluation” for all of the chemical companies within its jurisdiction. This has delayed the production commencement schedule of the six bromine and crude salt factories. As of the date of this report, the Company has not received any official approval from the government. Subsequently on June 29, 2018, the Company received a formal notice (dated June 25, 2018) jointly issued by various provincial government agencies in Shandong Province (the “Notice”) forwarded by the Weifang City Special Operations Leading Group Office of Safe Production, Transformation and Upgrading of Chemical Industry. In the Notice, the provincial government agencies set forth further requirements and procedures covering the following four aspects for the chemical industrial enterprises: project approval, planning approval, land use rights approval and environmental protection assessment approval. Those standards and procedures apply to all chemical industrial enterprises in Shandong Province including the Company’s bromine plants that have not completed project approval procedures, planning approval procedures, land use rights approval procedures and environmental protection assessment procedures. The Company believes that the government will not grant approval to the Company to allow its bromine and crude salt plants to resume operations until the Company has fully complied with the aforesaid rules set forth in the Notice. The Shouguang City Bromine Association, on behalf of all the bromine plants in Shouguang, has started discussions with the local government agencies. The local governmental agencies confirmed the facts that their initial requirements for the bromine industry did not include the project approval, the planning approval and the land use rights approval and that those three additional approvals were new requirements of the provincial government. The Company understood from the local government that it has been coordinating with several government agencies to solve these three outstanding approval issues in a timely manner and that all the affected bromine plants are not allowed to commence production prior to obtaining those approvals. The Company is not certain how long the temporary delay will be due to the issuance and implementation of the Notice. The Company believes that this is another step by the government to improve the environment. It further believes the goal of the government is not to close all plants, but rather to codify the regulations related to project approval, land use, planning approval and environmental protection assessment approval so that illegal plants are not able to open in the future and plants close to population centers do not cause serious environmental damage. In addition, the Company believes that the Shandong Provincial government wants to assure that each of its regional and county government applies the Notice in a consistent manner. On September 21, 2018, the Company received a closing notice from the People's Government of Yangkou Town, Shouguang City informing it that its three bromine factories (Number 3, Number 4, and Number 11.) are not allowed to resume production and hence the Company has to demolish these factories. The crude salt fields surrounding these factories have been reclaimed as cultivated or construction land and hence did not meet the requirement for bromine and crude salt co-production set by the relevant authority. The Company entered into a contract with a third party to allow the Company to use the land adjacent to Factory No. 10 for waste water discharge and invested $1.0 million to build a aqueduct to discharge the waste water to a designated place for treatment by a designated party. This project was completed as of December 31, 2018. The Company believes the issues related to the remaining seven bromine and crude salt factories which have passed inspection are almost resolved. The Company is actively working with the local government to obtain the documentation for approval of project, planning, land use rights and environmental protection evaluation. On November 24, 2017, the Company received a letter from the Government of Yangkou County, Shouguang City notifying the Company to relocate its two chemical production plants located in the second living area of the Qinghe Oil Extraction Plant to the Bohai Marine Fine Chemical Industrial Park (“Bohai Park”). This is because the two plants are located in a residential area and their production activities will impact the living environment of the residents. This is as a result of the country’s effort to improve the development of the chemical industry, manage safe production and curb environmental pollution accidents effectively, and ensure the quality of the living environment of residents. All chemical enterprises which do not comply with the requirements of the safety and environmental protection regulations will be ordered to shut down. The Company believes this relocation process will cost approximately $60 million in total. The Company incurred relocation costs comprising prepaid land lease and professional fees related to the design of the new chemical factory in the amount of $10,925,081 and $9,732,118, which were recorded in the prepaid land leases and property, plant and equipment in the consolidated balance sheets as of December 31, 2018 and 2017. The Company does not anticipate that the Company’s new chemical factory to be significantly impacted by the Notice. The Company has secured from the government the land use rights for its chemical plants located at the Bohai Park and presented a completed construction design draft and other related documents to the local authorities for approval. The Company is still waiting for the last approval report and is uncertain when the approval will be issued. There could be a delay in the approval process given the ongoing rectification and approvals process for the Company’s other plants. As the construction of the new factory cannot commence until the final approval from the government is received, the delay in the receipt of the final approval will delay the commencement date of the construction of the new factory. In January 2017, the Company completed the first brine water and natural gas well field construction in Sichuan Province and announced the commencement of trial production. The Company has been working with Xinan Shiyou Daxue (Southwest Petroleum University) and developed a solution to DHCH’s technical drilling problem. In resolving the problem, the Company purchased customized equipment for its natural gas project. The installation of such equipment, including providing piping and electricity, was completed in July 2018. The Company has completed the test production at its first natural gas well in Sichuan Province and has commenced trial production in January 2019. The Company has available cash of approximately $179.0 million at December 31, 2018. The Company intends to retain the cash for the relocation of its chemical factories which it expects to incur additional capital expenditure of approximately $50.0 million, future expansion of its bromine and crude salt businesses through acquisition, construction of extraction wells for its existing bromine and crude salt business which it expects to incur capital expenditure of approximately $28 million, and further development of the new resources in Sichuan Province. The Company does not anticipate paying cash dividends in the foreseeable future. It believe that there is enough funds to cover the rectification and improvement, the setting up of the new chemical factory and the operating expense of the Company during the rectification and relocation period. The Company believes that it has sufficient cash to meet its obligations and anticipated ongoing operating needs as they fall due in the next twelve months.
Use of Estimates | The Company’s consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America and this requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances. The most significant accounting estimates with regard to these consolidated financial statements that require the most significant and subjective judgments include, but are not limited to, useful lives of property, plant and equipment, recoverability of long-lived assets, determination of impairment losses, assessment of market value of inventories and provision for inventory obsolescence, allowance for doubtful accounts, recognition and measurement of deferred income taxes, valuation allowance for deferred tax assets, and assumptions used for the valuation of share based payments. Accordingly, actual results may differ significantly from these estimates under different assumptions or conditions.
Cash and Cash Equivalents | Cash and cash equivalents consist of all cash balances and highly liquid investments with original maturities of three months or less. Because of short maturity of these investments, the carrying amounts approximate their fair values.
Accounts Receivable and Allowance of Doubtful Accounts | Accounts receivable is stated at cost, net of allowance for doubtful accounts. The normal credit term extended to customers ranges between 90 and 240 days. The company reviews all receivables that exceed the term. The Company establishes an allowance for doubtful accounts based on management’s assessment of the collectability of trade and other receivables. A considerable amount of judgment is required in assessing the amount of allowance and the Company considers the historical level of credit losses. The Company makes judgments about the credit worthiness of each customer based on ongoing credit evaluations, and monitors current economic trends that might impact the level of credit losses in the future. If the financial condition of the customer begins to deteriorate, resulting in their inability to make payments within credit term provided, a larger allowance may be required. As of December 31, 2018 and 2017, allowances for doubtful accounts were zero. No allowances for doubtful accounts were charged to the consolidated statement of income/(loss) for the years ended December 31, 2018 and 2017.
Concentration of Credit Risk | The Company is exposed to credit risk in the normal course of business, primarily related to accounts receivable and cash and cash equivalents. All of the Company’s cash and cash equivalents are maintained with financial institutions in the PRC, namely, Industrial and Commercial Bank of China Limited, China Merchants Bank Company Limited and Sichuan Rural Credit Union, which are not insured or otherwise protected. The Company placed $178,998,935 and $208,906,759 with these institutions as of December 31, 2018 and 2017, respectively. The Company has not experienced any losses in such accounts in the PRC. Concentrations of credit risk with respect to accounts receivable exists as the Company sells a substantial portion of its products to a limited number of customers. However, such concentrations of credit risks are limited since the Company performs ongoing credit evaluations of its customers’ financial condition and extends credit terms as and when appropriate. Approximately 13% of the balances of accounts receivable as of December 31, 2017, were 90 days old or less. There were no accounts receivable as of December 31, 2018 as they were fully collected in the year ended December 31, 2018.
Inventories | Inventories are stated at the lower of cost, determined on a first-in first-out cost basis, or net realizable value. Costs of work-in-progress and finished goods comprise direct materials, direct labor and an attributable portion of manufacturing overhead. Net realizable value is based on estimated selling price less costs to complete and selling expenses.
Property, Plant and Equipment | Property, plant and equipment are stated at cost less accumulated depreciation and any impairment losses. Expenditures for new facilities or equipment, and major expenditures for betterment of existing facilities or equipment are capitalized and depreciated using the straight-line method at rates sufficient to depreciate such costs less 5% residual value over the estimated productive lives. All other ordinary repair and maintenance costs are expensed as incurred. Mineral rights are recorded at cost less accumulated depreciation and any impairment losses. Mineral rights are amortized ratably over the term of the lease, or the equivalent term under the units (in tonnes) of production method, whichever is shorter. Construction in process primarily represents direct costs of construction of property, plant and equipment. Costs incurred are capitalized and transferred to property, plant and equipment upon completion and depreciation will commence when the completed assets are placed in service. The Company’s depreciation and amortization policies on property, plant and equipment other than mineral rights and construction in process are as follows:
| Useful life (in years)
Buildings (including salt pans) | 8 - 20
Plant and machinery (including protective shells, transmission channels and ducts) | 3 - 8
Motor vehicles | 5
Furniture, fixtures and equipment | 3 - 8
Property, plant and equipment under the capital lease are depreciated over their expected useful lives on the same basis as owned assets, or where shorter, the term of the lease, which is 20 years. Producing oil and gas properties are depreciated on a unit-of-production basis over the proved developed reserves. Common facilities that are built specifically to service production directly attributed to designated oil and gas properties are depreciated based on the proved developed reserves of the respective oil and gas properties on a pro-rata basis. Common facilities that are not built specifically to service identified oil and gas properties are depreciated using the straight-line method over their estimated useful lives. Costs associated with significant development projects are not depreciated until commercial production commences and the reserves related to those costs are excluded from the calculation of depreciation.
Asset Retirement Obligation | The Company follows Financial Accounting Standards Board Accounting Standards Codification (“FASB ASC”), which established a uniform methodology for accounting for estimated reclamation and abandonment costs. FASB ASC 410 requires the fair value of a liability for an asset retirement obligation to be recognized in the period in which the legal obligation associated with the retirement of the long-lived asset is incurred. When the liability is initially recorded, the offset is capitalized by increasing the carrying amount of the related long-lived asset. Over time, the liability is accreted to its present value each period, and the capitalized cost is depreciated over the useful life of the related asset. To settle the liability, the obligation is paid, and to the extent there is a difference between the liability and the amount of cash paid, a gain or loss upon settlement is recorded. Currently, there are no reclamation or abandonment obligations associated with the land being utilized for exploitation by the bromine and crude salt factories. Also, for the two chemical plants that are to be relocated, currently, there are no obligations to restore the land to its original condition.
Recoverability of Long Lived Assets | In accordance with FASB ASC 360-10-35 “Impairment or Disposal of Long-lived Assets”, long-lived assets to be held and used are analyzed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be fully recoverable or that the useful lives of those assets are no longer appropriate. The Company evaluates at each balance sheet date whether events and circumstances have occurred that indicate possible impairment. The Company determines the existence of such impairment by measuring the expected future cash flows (undiscounted and without interest charges) and comparing such amount to the carrying amount of the assets. An impairment loss, if one exists, is then measured as the amount by which the carrying amount of the asset exceeds the discounted estimated future cash flows. Assets to be disposed of are reported at the lower of the carrying amount or fair value of such assets less costs to sell. Asset impairment charges are recorded to reduce the carrying amount of the long-lived asset that will be sold or disposed of to their estimated fair values. Charges for the asset impairment reduce the carrying amount of the long-lived assets to their estimated salvage value in connection with the decision to dispose of such assets. Upon the receipt of the closure notice from the People's Government of Yangkou Town, Shouguang City in September 2018 (See Note 1(b)), the Company demolished the affected factories. As a result, the Company wrote off net book value of the affected factories’ property, plant and equipment in the amount of $18,644,473 which was recorded in the loss on demolition of factories in the consolidated statements of loss for the fiscal year ended December 31, 2018. The Company will negotiate with the local villages over compensation for the payment already made for the land leases and mineral rights of these factories. However, the Company is uncertain of the amount that it could recover and when this could be accomplished. Therefore, the Company wrote off the mineral rights of the affected factories of $1,284,832 included in the write-off/impairment on property, plant and equipment in the consolidated statements of loss for the fiscal year ended December 31, 2018 and $52,926 of prepaid land lease recorded in other operating loss in the consolidated statements of loss for fiscal year ended December 31, 2018. The Company incurred dismantling fees in the amount of $273,757 recorded in other operating loss in the consolidated statements of loss for fiscal year ended December 31, 2018. In addition, the Company recorded a write-off of $112,481 included in the write-off/impairment of property, plant and equipment for certain wells and equipment damaged by flood from a typhoon that occurred in August 2018. To comply with the new safety and environmental regulations, the Company started the rectification and improvement program for the bromine and crude salt factories towards the end of the third quarter of fiscal year 2017, and as a result recorded an impairment loss of $216,181 and a write-off of $728,740 for certain property, plant and equipment in the year ended December 31, 2017. With the relocation of the two chemical factories and the length of time required to set up the new factory building in the Bohai Park, the Company believes that it is not beneficial to move the existing plant and equipment to the new premises. This is because of the age of the plant and equipment and the impact on the production efficiency at the new plant with using plant and equipment that are idle for a substantial amount of time. In addition, the Company also risks the possibility of not passing the inspection by the government at the new plant if existing plant and equipment are used. Therefore, an impairment loss of $16,636,322 equivalent to the net book values as of October 31, 2017 of all the property, plant and equipment at the two chemical factories were recorded in the year ended December 31, 2017. With the delayed commencement of the production bromine and crude salt factories, the Company is uncertain as to the future plan for the land on which the two factories are sitting on. After considering the current circumstances and situation, Company determined that it is appropriate to write off prepaid land lease related to the land on which the two factories are sitting on of $4,004,788 in the year ended December 31, 2018.
Retirement Benefits | Pursuant to the relevant laws and regulations in the PRC, the Company participates in a defined contribution retirement plan for its employees arranged by a governmental organization. The Company makes contributions to the retirement plan at the applicable rate based on the employees’ salaries. The required contributions under the retirement plans are charged to the consolidated statement of income/(loss) on an accrual basis when they are due. The Company’s contributions totaled $1,216,096 and $1,093,716 for the years ended December 31, 2018 and 2017, respectively.
Mineral Rights | The Company follows FASB ASC 805 “Business Combinations” that certain mineral rights are considered tangible assets and that mineral rights should be accounted for based on their substance. Mineral rights are included in property, plant and equipment.
Leasing arrangements | Rentals payable under operating leases are charged to the consolidated statement of income/(loss) on a straight line basis over the term of the relevant lease. For capital leases, the present value of future minimum lease payments at the inception of the lease is reflected as an asset and a liability in the consolidated balance sheet. Amounts due within one year are classified as short-term liabilities and the remaining balance as long-term liabilities.
Reporting Currency and Translation | The financial statements of the Company’s foreign subsidiaries are measured using the local currency, Renminbi (“RMB”), as the functional currency; whereas the functional currency and reporting currency of the Company is the United States dollar (“USD” or “$”). As such, the Company uses the “current rate method” to translate its PRC operations from RMB into USD, as required under FASB ASC 830 “Foreign Currency Matters”. The assets and liabilities of its PRC operations are translated into USD using the rate of exchange prevailing at the balance sheet date. The capital accounts are translated at the historical rate. Adjustments resulting from the translation of the balance sheets of the Company’s PRC subsidiaries are recorded in stockholders’ equity as part of accumulated other comprehensive income/(loss). The consolidated statement of income/(loss) and comprehensive income/(loss) is translated at average rates during the reporting period. Gains or losses resulting from transactions in currencies other than the functional currencies are recognized in net income/(loss) for the reporting periods as part of general and administrative expense. Included in the general and administrative expense is a foreign exchange gain of $1,315,454 and a foreign exchange loss $1,557,759 for the years ended December 31, 2018 and 2017. The consolidated statement of cash flows is translated at the average rate during each quarter, with the exception of issuance of shares and payment of dividends which are translated at historical rates.
Foreign Operations | All of the Company’s operations and assets are located in PRC. The Company may be adversely affected by possible political or economic events in this country. The effect of these factors cannot be accurately predicted.
Revenue Recognition | Net revenue is net of discount and value added tax and comprises the sale of bromine, crude salt and chemical products. Revenue is recognized when the control of the promised goods is transferred to the customers in an amount that reflects the consideration that the Company expects to receive from the customers in exchange for those goods. The acknowledgement of receipt of goods by the customers is when control of the product is deemed to be transferred. Invoicing occurs upon acknowledgement of receipt of the goods by the customers. Customers have no rights to return the goods upon acknowledgement of receipt of goods.
Income Taxes | The Company accounts for income taxes in accordance with the Income Taxes Topic of the FASB ASC, which requires the use of the liability method of accounting for deferred income taxes. Under this method, deferred income taxes are recorded to reflect the tax consequences on future years of temporary differences between the tax basis of assets and liabilities and their reported amounts at each period end. Deferred tax assets and liabilities are measured using tax rates that are expected to apply to taxable income for the years in which those tax assets and liabilities are expected to be realized or settled. The deferred income tax effects of a change in tax rates are recognized in the period of enactment. If it is more likely than not that some portion or all of a deferred tax asset will not be realized, a valuation allowance is recognized. The guidance also provides criteria for the recognition, measurement, presentation and disclosures of uncertain tax positions. A tax benefit from an uncertain tax position may be recognized if it is “more likely than not” that the position is sustainable based solely on its technical merits. Interests and penalties associated with unrecognized tax benefits are included within the (benefit from) provision for income tax in the consolidated statement of income (loss).
Exploration Costs | Exploration costs, which included the cost of researching for appropriate places to drill wells and the cost of well drilling in search of potential natural brine or other resources, are charged to the income statement as incurred. Once the commercial viability of a project has been confirmed, all subsequent costs are capitalized. For oil and gas properties, the successful efforts method of accounting is adopted. The Company carries exploratory well costs as an asset when the well has found a sufficient quantity of reserves to justify its completion as a producing well and where the Company is making sufficient progress assessing the reserves and the economic and operating viability of the project. Exploratory well costs not meeting these criteria are charged to expenses. Exploratory wells that discover potentially economic reserves in areas where major capital expenditure will be required before production would begin and when the major capital expenditure depends upon the successful completion of further exploratory work remain capitalized and are reviewed periodically for impairment.
Contingencies | The Company accrues for costs relating to litigation, including litigation defense costs, claims and other contingent matters, including liquidated damage liabilities, when such liabilities become probable and reasonably estimable. Such estimates may be based on advice from third parties or on management’s judgment, as appropriate. Revisions to accruals are reflected in earnings (loss) in the period in which different facts or information become known or circumstances change that affect the Company’s previous assumptions with respect to the likelihood or amount of loss. Amounts paid upon the ultimate resolution of such liabilities may be materially different from previous estimates.
Stock-based Compensation | Common stock, stock options and stock warrants issued to employees or directors are recorded at their fair values estimated at grant date using the Black-Scholes model and the portion that is ultimately expected to vest is recognized as compensation cost over the requisite service period. Common stock, stock options and stock warrants issued to other than employees or directors are recorded on the basis of their fair value using the Black-Scholes option-pricing model on the basis of the market price of the underlying common stock on the “valuation date,” which for options and warrants related to contracts that have substantial disincentives to non-performance is the date of the contract, and for all other contracts the measurement date is the date that the service is complete. Expense related to the options and warrants is recognized on a straight-line basis over the period in which services are to be received. Where expense must be recognized prior to a valuation date, the expense is computed under the Black-Scholes model on the basis of the market price of the underlying common stock at the end of the period, and any subsequent changes in the market price of the underlying common stock up through the valuation date is reflected in the expense recorded in the subsequent period in which that change occurs.
Basic and Diluted Net Income per Share of Common Stock | Basic earnings per common share are based on the weighted average number of shares outstanding during the periods presented. Diluted earnings per share are computed using weighted average number of common shares plus dilutive common share equivalents outstanding during the period. Potential common shares that would have the effect of increasing diluted earnings per share are considered to be anti-dilutive, i.e. the exercise prices of the outstanding stock options were greater than the market price of the common stock. Anti-dilutive common stock equivalents which were excluded from the calculation of number of dilutive common stock equivalents amounted to 258,737 and 43,541 shares for the years ended December 31, 2018 and 2017, respectively. The following table sets forth the computation of basic and diluted earnings(loss) per share:
|  | Years ended December 31,
|  | 2018 |  | 2017
Numerator |  |  |  |
Net income/(loss) |  | $ | (69,963,986 | ) |  | $ | 7,953,313 |
Denominator |  |  |  |  |  |  |  |
Basic: Weighted-average common shares outstanding during the year |  |  | 46,803,791 |  |  |  | 46,796,476 |
Add: Dilutive effect of stock options |  |  | - |  |  |  | 39,354 |
Diluted |  |  | 46,803,791 |  |  |  | 46,835,830 |
Net income/(loss) per share |  |  |  |  |  |  |  |
Basic |  | $ | (1.49 | ) |  | $ | 0.17 |
Diluted |  | $ | (1.49 | ) |  | $ | 0.17 |
Goodwill | Goodwill represents the excess of the purchase price over the net of the estimated fair value of the identifiable tangible and intangible assets acquired and liabilities assumed in business acquisitions. Goodwill is tested for impairment at the reporting unit level annually or when events or changes in circumstances indicate that the fair value of the reporting unit more likely than not is below the carrying amount, including goodwill. Goodwill impairment is assessed based on qualitative factors and if the Company determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, quantitative test will be performed. As of December 31, 2018, the Company performed the qualitative assessment and determined that it is more likely than not that the fair value of its chemical segment is less than its carrying amount due to the uncertainty in the timing of receipt of the final approval of the design of the new factory, the uncertainty in the forecast of demand for chemical products which may be affected by China’s environmental protection policies and the time that the segment may need to build up the customer base to a level similar to the past. Considering these factors, the Company determined the fair value of its chemical segment based on the discounted cash flow model is less than the carrying amount of its chemical segment to the extent of the entire goodwill and recorded an impairment charge of $27,966,050 in the year ended December 31, 2018.
New Accounting Pronouncements | Recently Adopted Accounting Pronouncements In May 2014 and April 2016, the FASB issued ASU No. 2014-09 and ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606). The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In August 2015, FASB issued ASU 2015-14, which deferred the effective date of Update 2014-09 to annual reporting periods beginning after December 15, 2017. The Company adopted this Update as of January 1, 2018. This adoption did not have a material impact on the Company’s consolidated financial statements as of December 31, 2018 as the amount and timing of all the Company’s revenue will continue to be recognized at a point in time. As required by the Update, the Company disclosed its revenues from contracts with customers into disaggregated categories in Note 14. In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230), Classification of Certain Cash Receipts and Cash Payments. The Update addresses eight specific changes to how cash receipts and cash payments are presented and classified in the statement of cash flows. The amendments in this Update are effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. Early adoption is permitted. An entity that elects early adoption must adopt all of the amendments in the same period. The amendments in this Update should be applied using a retrospective transition method to each period presented. If it is impracticable to apply the amendments retrospectively for some of the issues, the amendments for those issues would be applied prospectively as of the earliest date practicable. The Company adopted this Update as of January 1, 2018 with no material impact on the consolidated financial statements as of and for the fiscal year ended December 31, 2018. In January 2017, the FASB issued ASU No. 2017-04, Intangibles – Goodwill and Other (Topic 350), Simplifying the Test for Goodwill Impairment. To simplify the subsequent measurement of goodwill, Step 2 was eliminated from the goodwill impairment test. Instead, under the amendments in this Update, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. A public business entity that is a U.S. Securities and Exchange Commission (SEC) filer should adopt the amendments in this Update for its annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for goodwill impairment tests with a measurement date on or after January 1, 2017. The Company adopted this Update as of December 31, 2018. See Note 1(v). In May 2017, the FASB issued ASU No. 2017-09, Compensation – Stock Compensation (Topic 718), Scope of Modification Accounting. The amendments in this Update provide guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting. The amendments in this Update are effective for all entities for annual periods, and interim periods within those annual periods, beginning after December 15, 2017. The amendments in this Update should be applied prospectively to an award modified on or after the adoption date. The Company adopted this Update as of January 1, 2018 with no material impact on the consolidated financial statements as of and for the fiscal year ended December 31, 2018. Recently Issued Accounting Pronouncements Not Yet Adopted In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). The amendments in this Update specify the accounting for leases. The core principle of Topic 842 is that a lessee should recognize the assets and liabilities that arise from leases. For public business entities, the amendments in this Update are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company will adopt this ASU and related amendments on January 1, 2019 and expects to elect certain practical expedients permitted under the transition guidance. The Company will also elect the optional transition method that allows for a cumulative-effect adjustment in the period of adoption and will not restate prior periods’ financial statements. The Company continues to evaluate the effect of the adoption of this ASU on its consolidated financial statements and related disclosure. Based on preliminary estimates, the Company expects the total assets and total liabilities to increase upon the adoption of the ASU but does not expect the effect on its consolidated balance sheet to be material. The Company does not expect adoption of the ASU to have a material effect on the consolidated statement of income. In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments – Credit Losses (Topic 326), Measurement of Credit Losses on Financial Instruments. The amendments in this Update affect loans, debt securities, trade receivables, and any other financial assets that have the contractual right to receive cash. The ASU requires an entity to recognize expected credit losses rather than incurred losses for financial assets. For public entities, the amendments are effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The Company is currently evaluating the effect of this on the consolidated financial statements and related disclosure. In June 2018, the FASB issued ASU No.2018-07, Compensation- Stock Compensation (Topic 718). Improvements to Nonemployee Share-Based Payment Accounting. The amendments in this update expand the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees. Prior to this update, Topic 718 applied only to share-based transactions to employees. Consistent with the accounting requirements for employee share-based payment awards, nonemployee share-based payment awards within the scope of Topic 718 are measured at grant-date fair value of the equity instruments that an entity is obligated to issue when the good has been delivered or the service has been rendered and any other conditions necessary to earn the right to benefit from the instruments have been satisfied. The amendments in the Update are effective for public business entities form fiscal years beginning after December 15, 2018, including interim periods within that fiscal year. Early adoption is permitted, but no earlier than an entity’s adoption date of Topic 606. This is not expected to have a material effect on the Company’s consolidated financial statements.

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