Niaj hnub no, nyob rau lub sijhawm ntawm thawj hnub tseem ceeb ntawm Shanghai International Zog Txauv cov npe thoob ntiaj teb tooj liab yav tom ntej, cov tuam txhab hauv tsev thiab txawv teb chaws xws li Zijin Mining Group Co., Ltd., Exxon (IXM), Jiangxi Copper Co., Ltd., Singapore Luoheng Industrial Co., Ltd. Kos npe rau daim ntawv cog lus kev koom tes tam sim no ntawm kev lag luam tus nqi, pom zoo siv tus nqi thoob ntiaj teb tooj liab yav tom ntej raws li tus nqi ntsuas hauv kev lag luam hla ciam teb ntawm electrolytic tooj liab thiab tooj liab concentrate. Nyob rau tib lub sijhawm, qhov teeb meem kawg ntawm Zog tau tuav lub rooj sib tham ua lag luam nyob rau thawj hnub tseem ceeb ntawm kev teev npe ntawm cov khoom siv tooj liab thoob ntiaj teb. Txij lub Kaum Ib Hlis 19, 2020 txog Lub Kaum Ib Hlis 18, 2021, cov txiaj ntsig kev lag luam ntawm thoob ntiaj teb tooj liab yav tom ntej yog 1.47 trillion yuan. Cov khoom xa tuaj ntau yog 6.958 billion yuan, thiab cov nqi ntawm cov raj puag ncig, puag ncig pwm raj thiab square pwm raj kuj hloov pauv hauv khw.