Dị ka ọkwa sitere na Kọmịshọna Kọmputa Kọmputa nke China nke Council Council, iji kwalite mgbanwe, nkwalite na mmepe dị elu nke ụlọ ọrụ nchara na China, a ga-ebuli tarifu mbupụ na ferrochrome na ígwè ezi site na August 1, 2021.

Tarifụ mbupụ na ferrochrome, n'okpuru koodu HS 72024100 na 72024900, ga-abawanye ruo 40%, na ọnụego iron ezi, n'okpuru koodu HS 72011000, ga-eru 20%.