15. BUSINESS SEGMENTS (Details 2) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues	$ 557,670	$ 38,570
Shandong Morui Chemical Company Limited
Revenues	$ 111,000
Percentage of total revenue (%)	20.00%
Shandong Morui Chemical Company Limited | Bromine Segment
Revenues	$ 70,000
Shandong Morui Chemical Company Limited | Crude Salt Segment
Revenues	41,000
Shandong Morui Chemical Company Limited | Chemical Products Segment
Revenues	0
Shandong Brother Technology Limited
Revenues	$ 96,000
Percentage of total revenue (%)	17.10%
Shandong Brother Technology Limited | Bromine Segment
Revenues	$ 60,000
Shandong Brother Technology Limited | Crude Salt Segment
Revenues	36,000
Shandong Brother Technology Limited | Chemical Products Segment
Revenues	0
Shouguang Weidong Chemical Company Limited
Revenues	$ 83,000
Percentage of total revenue (%)	14.90%
Shouguang Weidong Chemical Company Limited | Bromine Segment
Revenues	$ 65,000
Shouguang Weidong Chemical Company Limited | Crude Salt Segment
Revenues	18,000
Shouguang Weidong Chemical Company Limited | Chemical Products Segment
Revenues	0
Dongying Bomeite Chemical Company Limited
Revenues	$ 70,000
Percentage of total revenue (%)	12.50%
Dongying Bomeite Chemical Company Limited | Bromine Segment
Revenues	$ 70,000
Dongying Bomeite Chemical Company Limited | Crude Salt Segment
Revenues	0
Dongying Bomeite Chemical Company Limited | Chemical Products Segment
Revenues	0
Shandong shouguang shenrunfa ocean Chemical Company
Revenues	$ 57,000
Percentage of total revenue (%)	10.20%
Shandong shouguang shenrunfa ocean Chemical Company | Bromine Segment
Revenues	$ 57,000
Shandong shouguang shenrunfa ocean Chemical Company | Crude Salt Segment
Revenues	0
Shandong shouguang shenrunfa ocean Chemical Company | Chemical Products Segment
Revenues	0
Shouguang Jin Wang Chemical Company Limited
Revenues	$ 56,000
Percentage of total revenue (%)	10.00%
Shouguang Jin Wang Chemical Company Limited | Bromine Segment
Revenues	$ 56,000
Shouguang Jin Wang Chemical Company Limited | Crude Salt Segment
Revenues	0
Shouguang Jin Wang Chemical Company Limited | Chemical Products Segment
Revenues	$ 0