6. OPERATING LEASE RIGHT-OF-USE ASSETS	3 Months Ended
Mar. 31, 2021
Leases [Abstract]
6. OPERATING LEASE RIGHT-OF-USE ASSETS	As of March 31, 2021, the total operating lease ROU assets was $8,662,972. The total operating lease cost for the three-month period ended March 31, 2021 and 2020 was $240,150 and $219,687, respectively. The Company has the rights to use certain parcels of land located in Shouguang, the PRC, through lease agreements signed with local townships or the government authority. For parcels of land that are collectively owned by local townships, the Company cannot obtain land use rights certificates. The parcels of land of which the Company cannot obtain land use rights certificates covers a total of approximately 38.6 square kilometers of aggregate carrying value of $8,155,820 as at March 31, 2021.

6. OPERATING LEASE RIGHT-OF-USE ASSETS

3 Months Ended

Mar. 31, 2021

As of March 31, 2021, the total operating lease ROU assets was $8,662,972.

The total operating lease cost for the three-month period ended March 31, 2021 and 2020 was $240,150 and $219,687, respectively.

The Company has the rights to use certain parcels of land located in Shouguang, the PRC, through lease agreements signed with local townships or the government authority. For parcels of land that are collectively owned by local townships, the Company cannot obtain land use rights certificates. The parcels of land of which the Company cannot obtain land use rights certificates covers a total of approximately 38.6 square kilometers of aggregate carrying value of $8,155,820 as at March 31, 2021.