On May 11th, China 's Ozone Layer Protection Action website announced the adjustment of production quotas of HCFCs for some enterprises in 2020. HCFC gas normally includes Refrigerant gas R22,refrigerant R141B(cleaning agent R141B).
According to the relevant regulations of the “Ozone Depleting Substances Management Regulations” and the “Notice on Strengthening the Management of the Production, Sales and Use of Hydrochlorofluorocarbons” (Huanhan  No. 179), manufacturers of hydrochlorofluorocarbons (HCFCs) need If the quota is adjusted, an application shall be submitted to the Ministry of Ecology and Environment, and the adjustment may be made after approval. At present, our center has received applications from Zhejiang Juhua Co., Ltd. Electrochemical Plant and Zibo Luxuan Industry and Trade Co., Ltd. for the adjustment of production quota for HCFCs in 2020, and has applied for adjustment of production quota for HCFC-141b in 2020.
Attached table: Production quotas of HCFCs in 2020 by enterprises after quota adjustment (unit: tons)