Tsis ntev los no, Hebei Provincial Department of Ecology thiab Environment thiab Hebei Provincial Market Supervision and Administration Bureau tau sau peb yam: "Ultra-low Emission Standards for Air pollutants in the Cement Industry", "Ultra-low Emission Standards for Air pollutants in the Kev lag luam Flat Glass" thiab "Emission Standards for Boiler Air Pollutants" Cov qauv hauv zos.

Nws tau nkag siab tias peb cov qauv hauv zos tau ntxiv cov qauv qis qis qis rau cov cement thiab tiaj tus iav kev lag luam raws li cov qauv qis qis rau cov hlau thiab coking.Cov thee, roj, roj roj thiab biomass-forming fuels tau ntxiv.Plaub lub tshuab hluav taws xob tsis raug cai raug suav nrog hauv cov qauv kev tswj hwm thiab kev tswj hwm.