Core Viewpoint - On August 13, Zhonghong Medical (300981) signed a strategic cooperation agreement with Ruichao Dingke Group, granting Zhonghong Medical exclusive agency rights for various sterile silicone catheter products [1] Group 1 - The agreement includes exclusive agency rights for single-use sterile silicone catheters (regular), single-use sterile silicone catheters (ultra-smooth), single-use sterile silicone catheter packages, and single-use ultra-smooth silicone catheters [1]