Hutchmed (China) Ltd. is a holding company, which engages in the research and development, manufactures, and sells pharmaceuticals and health oriented consumer products. It operates through the Oncology/Immunology and Other Ventures segments. The Oncology/Immunology segment covers all activities related to oncology/immunology including sales, marketing, manufacturing and research and development with respect to drugs and drug candidates. The Other Ventures segment includes all other Hutchmed businesses. The company was founded in June 2000 and is headquartered in Hong Kong.