ST联创：公司还有部分HCFCs和HFCs生产配额，其落实主体是全资子公司山东华安新材料有限公司

Core Viewpoint - The company ST Lianchuang (300343.SZ) confirmed that it still holds a portion of production quotas for hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs), which are managed by its wholly-owned subsidiary, Shandong Huaan New Materials Co., Ltd [2] Group 1 - The Ministry of Ecology and Environment has announced adjustments to the production quotas for HCFCs and HFCs for the year 2025 [2] - Investors inquired about the absence of the company's name in the recent quota adjustments [2] - The company directed investors to refer to the relevant documents and attachments from the Ministry of Ecology and Environment for more details [2]