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PROPERTY, EQUIPMENT AND SOFTWARE, NET (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
PROPERTY, EQUIPMENT AND SOFTWARE, NET |  |  |
Total property, equipment and software | $ 8,692,268 | $ 8,809,881 |
Less: accumulated depreciation and amortization | (5,909,305) | (5,322,264) |
Net book value | 2,782,963 | 3,487,617 |
Depreciation and amortization | 1,145,995 | 1,125,032 | $ 858,408
Machinery and laboratory equipment |  |  |
PROPERTY, EQUIPMENT AND SOFTWARE, NET |  |  |
Total property, equipment and software | 5,293,386 | 5,252,399 |
Leasehold improvements |  |  |
PROPERTY, EQUIPMENT AND SOFTWARE, NET |  |  |
Total property, equipment and software | 1,055,271 | 1,152,743 |
Electronic equipment |  |  |
PROPERTY, EQUIPMENT AND SOFTWARE, NET |  |  |
Total property, equipment and software | 1,863,963 | 1,863,956 |
Furniture and tools |  |  |
PROPERTY, EQUIPMENT AND SOFTWARE, NET |  |  |
Total property, equipment and software | 29,684 | 81,467 |
Vehicles |  |  |
PROPERTY, EQUIPMENT AND SOFTWARE, NET |  |  |
Total property, equipment and software | 80,266 | 87,680 |
Software |  |  |
PROPERTY, EQUIPMENT AND SOFTWARE, NET |  |  |
Total property, equipment and software | $ 369,698 | $ 371,636 |

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