Core Viewpoint - Aoke Co., Ltd. collaborates with Shutai Shen to provide pharmaceutical excipient polyethylene glycol products [1] Group 1 - Aoke Co., Ltd. stated on its interactive platform that Shutai Shen (Beijing) Biopharmaceutical Co., Ltd. is a downstream customer of its subsidiary Aoke Pharmaceutical [1] - Shutai Shen primarily purchases polyethylene glycol products from Aoke Pharmaceutical [1]