Group 1 - The core point of the news is that Sound Technology (02495) has seen a stock price increase of over 10%, reaching 83.05 HKD, with a trading volume of 5.916 million HKD following the announcement of a strategic investment initiative [1] - On August 20, Sound Technology's board approved an investment in a partnership managed by Hubei Guoyi Investment Management Co., Ltd. to enhance the company's competitive edge through strategic investments in future industries [1] - The partnership will be established with Hubei Guoyi Smart Technology Service Co., Ltd. as the general partner, and Sound Technology, along with Hubei Yangtze River Industry Investment Fund Co., Ltd. and Hubei Humanoid Robot Industry Investment Fund Partnership (Limited Partnership) as limited partners, with an expected total scale of 500 million RMB [1] Group 2 - The purpose of the partnership is to engage in legally permitted equity investment activities in mainland China, focusing on future industries such as artificial intelligence, robotics, semiconductors, BeiDou, and low-altitude economy [2] - The partnership is expected to generate investment returns through professional investment management, and it is prohibited from investing in listed securities unless during the exit period of its investment portfolio [2]