兄弟科技：在制剂方面，公司已拥有富马酸比索洛尔片、拉考沙胺注射液两个产品注册证书

Group 1 - The company is involved in the pharmaceutical sector, focusing on the research, development, production, and sales of active pharmaceutical ingredients (APIs) and formulations [2] - In the area of APIs, the company's main products are iodine contrast agents, specifically iopamidol and iohexol, which have obtained registration certificates in China, India, Japan, and CEP certification [2] - The company has two formulation products with registration certificates: bisoprolol fumarate tablets and lacosamide injection, with the former already in market promotion and industrialization [2]