Group 1 - The stock of Tsugami Machine Tool (01651) rose over 5% in late trading, reaching 31.68 HKD with a trading volume of 62.65 million HKD [1] - Tsugami Machine Tool has been actively repurchasing shares, spending 2.946 million HKD to buy back 100,000 shares on September 12 and 3.31694 million HKD for 110,000 shares on September 15 [1] - Year-to-date, the company has conducted 41 share repurchases totaling 6.237 million shares and over 130 million HKD in total repurchase amount [1] Group 2 - The company is strategically investing in emerging sectors such as humanoid robots, medical applications, and AIDC liquid cooling [1] - Tsugami's products are utilized in planetary ball screw processing and robotic dexterous hand manufacturing, primarily involving automatic lathes, turret lathes, thread rolling machines, and thread grinding machines [1] - In March, Tsugami Precision signed its 12th capital increase project in Pinghu, with total investments exceeding 100 million USD, aimed at meeting the demand for precision CNC machine tools in the electric vehicle, humanoid robot, and AI-related markets [1]