I le aso 27 o Mati, na faia ai e le Anhui Provincial Department of Ecology and Environment se faʻasalalauga faʻasalalau ma faʻasalalau e faapea o le "Anhui Provincial Cement Industry Air Pollutant Emission Standards" (lea e taʻua mulimuli ane o le "Standards") na faʻatinoina aloaia mai ia Aperila 1st.O le "Standard" o loʻo faʻamaonia ai o le mea faʻapitoa, sulfur dioxide, ma nitrogen oxides e faʻauluina e 10, 50, ma le 100 mg / m3 i le faasologa.O se tulaga fa'amalosia ma o le a fa'atinoina ia Aperila 1, 2020. O lo'o tu'uina atu ai le maualuga o mana'oga mo le alamanuia sima i le fa'aogaina o masini lagolago mo le puipuiga o le si'osi'omaga.