Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES (Details)

v3.21.2
INVENTORIES (Details) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
INVENTORIES [Abstract]    
Raw materials $ 37,926,168 $ 32,044,393
Work-in-process 57,264,112 30,293,288
Finished goods 18,932,593 19,197,918
Total inventories $ 114,122,873 $ 81,535,599