Malinga ndi chilengezo cha Customs Tariff Commission of the State Council ku China, pofuna kulimbikitsa kusintha, kukweza, ndi chitukuko chapamwamba cha mafakitale azitsulo ku China, mitengo yamtengo wapatali ya ferrochrome ndi chitsulo cha nkhumba idzakwezedwa kuyambira August 1, 2021.

Mitengo yotumizira kunja kwa ferrochrome, pansi pa HS code 72024100 ndi 72024900, idzawonjezeka kufika 40%, ndipo mlingo wa chitsulo cha nkhumba, pansi pa HS code 72011000, udzakhala mpaka 20%.