Qingdao Redstar Chemical Group Co Ltd (青岛红星化工集团有限责任公司) is a state-owned chemical enterprise with its main businesses covering barium, strontium, new energy, new materials, natural pigments, cultural industry, logistics, and import and export trade. 

In terms of scale, the company is currently the world's and Asia's largest producer of carbonated barium, and the world’s third largest producer of electrolytic manganese dioxide. It has nearly 100 domestic and international invention patents.