v3.19.1

Customer and Vendor Concentrations (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Notes to Financial Statements |
Schedule of significant portion of its revenues from certain customers |
| % of Total Revenues | Accounts Receivable as of
| 2018 | 2017 | December 31, 2018
Customer A | 18.44% | 0.45% | $ ---
Customer B | 13.64% | 7.50% | $4,680
Customer C | 9.03% | 3.05% | $ ---
Customer D (related party) | 5.11% | 17.30% | $ ---
Customer E (related party) | 2.89% | 18.35% | $ ---
Customer F | 0.30% | 12.46% | $ ---
Schedule of significant product and chemical raw material purchases |
| % to Total Products | Accounts Payable as of
| 2018 | 2017 | December 31, 2018
Vendor A | 22.36% | --- | $479
Vendor B | 16.46% | 18.41% | $ ---
Vendor C | 10.45% | 7.15% | $46
Vendor D | 9.85% | 17.33% | $ ---
Vendor E | 4.72% | 24.97% | $ ---

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- Definition Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227 + Details
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