长春高新：下属公司所生产的PEG相关原料目前主要应用于公司长效生长激素产品中

Group 1 - The company is one of the few domestic manufacturers of high-purity polyethylene glycol (PEG) raw materials for medical use, with a comprehensive range of products that can be developed and produced according to customer needs [2] - The PEG-related raw materials produced by the company's subsidiary are primarily used in the company's long-acting growth hormone products [2]