Taa, na emume nke mbụ ncheta nke Shanghai International Energy Exchange si mba ụwa ọla kọpa ndepụta ndepụta, ụlọ na mba ọzọ ụlọ ọrụ dị ka Zijin Mining Group Co., Ltd., Exxon (IXM), Jiangxi Copper Co., Ltd., Singapore Luoheng Industrial Co., Ltd. bịanyere aka na nkwekọrịta imekọ ihe ọnụ ugbu a na ọnụahịa ahia ahia, na-ekwenye iji ọnụahịa ọla kọpa mba ụwa dị ka akara ọnụahịa na ahia ahia nke ọla kọpa electrolytic na ọla kọpa. N'otu oge ahụ, mbipụta ikpeazụ nke Energy nwere mkparịta ụka ahịa na ụbọchị ncheta mbụ nke ndepụta nke ọdịnihu ọla kọpa mba ụwa. Site na Nọvemba 19, 2020 ruo Nọvemba 18, 2021, ọnụ ahịa azụmaahịa nke ọdịnihu ọla kọpa mba ụwa bụ 1.47 trillion yuan. The ngụkọta nnyefe ego bụ 6.958 ijeri yuan, na ọnụ ahịa nke akụkụ anọ gburugburu tube, gburugburu ebu tube na square ebu tube na-agbanwekwa na ahịa.