Group 1 - The company was asked by investors if its medical-grade PEG can be applied in brain-machine engineering [2] - The company responded that the PEG-related materials produced by its subsidiary are currently mainly used in its long-acting growth hormone products [2]

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]