Hutchison China Meditech Limited is an investment holding company principally engaged in the manufacture and sale of drugs. Along with subsidiaries, the Company operates its business through two segments. The Manufacturing Business segment is engaged in the manufacture and distribution of drug products. The Distribution Business segment provides sales and marketing services to pharmaceutical manufacturers. The Company's products include prescription and over the counter (OTC) pharmaceuticals such as banlangen, fu fang dan shen tablets and shexiang baoxin pills and others, and consumer health products. In addition, the Company also develops targeted therapeutics and immunotherapies for oncology and autoimmune diseases.