Na Machị 27, Ngalaba Na-ahụ Maka Ecology na Environment nke Anhui nwere ọgbakọ ndị nta akụkọ wee kwupụta na “Anhui Provincial Cement Industry Air Pollutant Emission Standards” (nke a na-akpọ ya “Standards”) ka etinyere n'ụzọ iwu site na Eprel 1st.“Standard” na-akọwapụta na ihe ndị na-emepụta ihe, sọlfọ dioxide na nitrogen oxides bụ 10, 50, na 100 mg / m3 n'otu n'otu.Dị ka ọkọlọtọ mmanye na a ga-emejuputa ya na Eprel 1, 2020. Nke a na-enye ihe ndị dị elu chọrọ maka ụlọ ọrụ ciment na iji ngwá ọrụ nchebe gburugburu ebe obibi na-akwado.