Jiahua Energy 2020 Environmental Information Disclosure 2021-05-20 16:59:16 浙江嘉化能源化工股份有限公司 Viewd 4621 Jiahua Energy 2020 Environmental Information Disclosure Previous2020 Jiahua Energy Soil and Groundwater Pollution Hidden Hazard Investigation Report NextJiaxing Petrochemical's first quarter environmental protection tax approval notice