What are the listed companies that produce Gramoxone?

Listed companies that produce chlorpheniramine include Kunming Zichonggong Quanxin Biopharmaceutical Co., Ltd. and Huadong Pharmaceutical Bohua Pharmaceutical Co., Ltd. According to relevant data, Kunming Zichonggong Quanxin Biopharmaceutical Co., Ltd. and Huadong Pharmaceutical Bohua Pharmaceutical Co., Ltd. are listed companies that produce antipyretic drugs such as chlorpheniramine and paracetamol tablets. Keganmin can be used for common cold, fever, headache, neuralgia and so on.