Ministri Azụmaahịa (MOFCOM) na General Administration of Customs (GAC) jikọtara ọnụ nyere ọkwa nke 54 nke 2020 maka ndozi nke ndepụta ngwa ahịa amachibidoro ịhazi azụmaahịa, nke ga-amalite na Disemba 1, 2020.

Dị ka ọkwa ahụ si kwuo, e wepụrụ ndepụta ngwaahịa ndị amachibidoro ịhazi ahia na 2014 Circular No. 90 nke General Administration of Customs of the Ministry of Commerce na ndepụta nke ngwaahịa ndị kwekọrọ na iwu ụlọ ọrụ mba na-abụghị nke ya. ngwaahịa ndị nwere oke ume ike na mmetọ dị elu, yana ngwaahịa nwere ọdịnaya teknụzụ dị elu.

E wepụrụ koodu ọnụọgụ ọnụọgụ iri nke 199, gụnyere soda ash, bicarbonate nke soda, urea, sodium nitrate, potassium sulfate, titanium dioxide na kemịkalụ ndị ọzọ.

N'otu oge ahụ, agbanweela ụzọ a ga-esi machibido ụfọdụ ngwa ahịa, gụnyere koodu ngwa ahịa nwere ọnụọgụ iri atọ na asaa, dị ka coke bituminous coke na dicofol agịga.