Ngomhla we-27 ka-Matshi, iSebe le-Anhui lePhondo le-Ecology kunye nokusiNgqongileyo libambe inkomfa yeendaba kwaye libhengeze ukuba "i-Anhui Provincial Cement Industry Air Pollutant Emission Standards" (emva koku kuthiwa "iMigangatho") yaphunyezwa ngokusemthethweni ukususela ngo-Ephreli 1st.I-“Standard” imisela ukuba i-particulate matter, i-sulphur dioxide, kunye ne-nitrogen oxides ekhutshwayo yi-10, 50, kunye ne-100 mg / m3 ngokulandelelanayo.Njengomgangatho osisinyanzelo kwaye uya kuphunyezwa nge-1 ka-Epreli 2020. Oku kubonelela ngeemfuno eziphezulu kushishino lwesamente ekusebenziseni izixhobo ezixhasayo zokusingqongileyo.