Qinghai Lukang Dadi Pharmaceutical Co., Ltd. Qinghai Lukang Dadi Pharmaceutical Co., Ltd., a listed company, has cold and fever relief drugs: Amigahuangmin Capsules and Metamizole; cough-relieving drugs: Runfei and Cough Capsules, Shenha Pingchuang Capsules, and Oxtail Artemisia Oil Capsules. Qinghai Province, referred to as "Qing", is a provincial-level administrative region of the People's Republic of China and the provincial capital of Xining City.