Sino-British Technology: Shareholders Sino-British Linkage plan to reduce their holdings of the company's shares by no more than 0.1573%.

China and Britain Technology Announcement: The concerted action person of the controlling shareholder and actual controller who holds 3.2394% of the company's shares, China and Britain Huicai, plans to reduce their shareholding by no more than 11.83 million shares through centralized bidding trading, accounting for 0.1573% of the total share capital of the company, during the period from August 6, 2025 to November 5, 2025. The reason for this reduction is the funding needs of China and Britain Huicai, and the reduction price will be determined based on market prices.