Group 1 - The stock price of China Silver Technology (00515) dropped by 17.07% on August 25, reaching HKD 0.34 per share with a trading volume of HKD 1.2572 million [1] - China Silver Technology Holdings Limited is one of the top ten printed circuit board manufacturers in Hong Kong and China, and has been developing its LED lighting business since 2010, holding over 20 LED lighting intellectual properties [1] - The company's main business includes commercial LED lighting projects and printed circuit board operations, with plans to collaborate with strong strategic partners to enhance the development of LED lighting and PCB businesses, aiming to maximize returns for shareholders [1] Group 2 - As of the 2024 annual report, China Silver Technology reported total revenue of HKD 37.3565 million and a net loss of HKD 48.9681 million [2]