Pa March 27, Dipatimenti ya Anhui Provincial Ecology and Environment inachititsa msonkhano wa atolankhani ndipo inalengeza kuti "Anhui Provincial Cement Industry Air Pollutant Emission Standards" (yotchedwa "Standards") idakhazikitsidwa mwalamulo kuyambira April 1st."Standard" imanena kuti tinthu tating'onoting'ono, sulfure dioxide, ndi nitrogen oxides zomwe zimatulutsidwa ndi 10, 50, ndi 100 mg / m3 motsatana.Monga mulingo wokakamizidwa ndipo udzakhazikitsidwa pa Epulo 1, 2020. Izi zimapereka zofunikira zapamwamba zamakampani a simenti pogwiritsa ntchito zida zothandizira kuteteza zachilengedwe.