Guizhou Redstar Development

Guizhou Redstar Development is a leading Chinese chemical enterprise specializing in the research, production, and sale of barium, strontium, and manganese salts. The company is a critical global supplier of pharmaceutical-grade barium sulfate, an essential contrast medium used in medical diagnostic imaging such as X-rays and CT scans. Beyond its healthcare applications, Redstar produces high-purity chemicals for the electronics and energy sectors, including materials for lithium-ion batteries. Headquartered in Anshun, Guizhou, the company is publicly traded on the Shanghai Stock Exchange and maintains a dominant position in the global barium salt market.