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v3.22.1

Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Cash Flows from Operating Activities: |  |
Net loss | $ (3,399,476) | $ (2,866,777)
Depreciation and amortization | 3,087,820 | 2,679,470
Bad debt (benefit) expense | (255,215) | 115,186
Stock option compensation | 15,243 |
Original issue discount accretion | 250,000 |
Changes in assets and liabilities: |  |
Trade accounts and other receivables | (545,534) | (613,678)
Advances to suppliers | 1,798 | (1,708)
Inventory | 1,011,905 | 807,592
Trade accounts payable | (332,779) | (214,015)
Other payables and accrued expenses | 415,309 | (15,217)
Change in bankers’ acceptance notes payable |  | (111,160)
Advances from customers | (520,414) | 169,736
Prepaid expenses | 21,505 | 8,311
Net Cash Used in Operating Activities | (249,838) | (42,260)
Cash Flows from Investing Activities: |  |
Purchases of property and equipment | (438,055) | (867,307)
Net Cash Used in Investing Activities | (438,055) | (867,307)
Cash Flows from Financing Activities: |  |
Payments of construction term loan | (2,325,039) | (2,174,669)
Payments of line of credit | (2,526,542) | (72,489)
Borrowings and interest from related party | 1,183,414 | 206,908
Repayments to related party | (562,659) | (191,639)
Proceeds from convertible redeemable debt | 5,000,000 |
Proceeds from lines of credit | 3,828,564 | 2,856,066
Net Cash (Used In) Provided By Financing Activities | 4,597,738 | 624,177
Effect of Exchange Rate Changes on Cash | (8,439) | 58,156
Net Increase in Cash, Cash Equivalents and Restricted Cash | 3,901,406 | (227,234)
Cash and Cash Equivalents at Beginning of Period | 957,653 | 1,184,887
Cash, Cash Equivalents and Restricted Cash at End of Period | 4,859,059 | 957,653
Supplemental Cash Flow Information: |  |
Cash paid for income taxes |  |
Cash paid for interest | 218,232 | 237,530
Supplemental Noncash Investing and Financing Activities: |  |
Accounts receivable collected with banker’s acceptances | 601,021 | 687,347
Inventory purchased with banker’s acceptances | 565,079 | 682,791
Right-of-use assets obtained in exchange for operating lease obligations | 168,606 | 229,673
Conversion of officer wages to common stock |  | $ 864,480

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