泰达股份：公司控股子公司天津泰达能源集团有限公司目前不涉及石油化工产品的生产加工

Group 1 - The core point of the article is that Tianjin TEDA Energy Group Co., Ltd., a subsidiary of TEDA Co., Ltd., does not engage in the production and processing of petrochemical products, despite being involved in oil product trading and storage [1][1][1] Group 2 - TEDA Co., Ltd. confirmed that it holds a 51% stake in Tianjin TEDA Energy Group Co., Ltd., which primarily focuses on oil product trading and storage [1][1][1]