Kwanan nan, Sashen Nazarin Muhalli da Muhalli na lardin Hebei da Ofishin Kula da Kasuwa na Lardin Hebei sun tattara abubuwa uku: "Ka'idojin gurɓataccen iska don gurɓataccen iska a cikin masana'antar siminti", "Ma'auni mai ƙarancin ƙarancin iska don gurɓataccen iska a cikin Masana'antar Gilashin Flat" da "Ka'idojin fitarwa don Gurɓataccen iska" Matsayin gida.

An fahimci cewa ƙa'idodin gida guda uku sun ƙara ƙa'idodin ƙaƙƙarfan ƙazamin siminti da masana'antar gilashin lebur bisa ƙa'idodin ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfe da coking.An kara da gawayi, iskar gas, man fetur da kuma samar da makamashin halittu.Ana haɗa tukunyar jirgi na lantarki ba bisa ka'ida ba a cikin daidaitaccen nau'in gudanarwa da sarrafawa.