Qilian International Holding Group Ltd is a pharmaceutical and chemical company. The company is engaged in the development, manufacture, marketing, and sale of licorice products, oxytetracycline products, traditional Chinese medicine derivatives products, heparin products, sausage casings, and fertilizers. It operates through three segments namely, Oxytetracycline and Licorice products and TCMD; Fertilizer; and Heparin products and Sausage casing. Oxytetracycline and Licorice products and TCMD segment generates majority of the revenue.