
WuXi XDC Cayman Inc., an investment holding company, operates as a contract research, development, and manufacturing organization in China, North America, Europe, and internationally. It engages in the discovery, research, development, and manufacture of the drug substances and drug products of antibody drug conjugates, bioconjugates, monoclonal antibody intermediates, and payload-linkers associated with bioconjugates. It also provides international sales contracting services. Additionally, the company engages in the research and development, manufacturing, and marketing of anti-tumor drugs.