Core Viewpoint - Cambridge Technology has issued a risk warning regarding stock trading, stating that its production and operational activities remain normal and there are no significant events affecting abnormal fluctuations in stock prices [1] Company Overview - The company specializes in the manufacturing of communication equipment, including PON and high-speed optical modules, which are closely related to global communication technology iterations and the capital expenditure plans of downstream customers [1] Industry Context - Future adjustments in industry policies, lower-than-expected market demand, shortages of core raw materials, or significant price increases may adversely affect the company's production operations, product costs, and profitability [1] Shareholder Activity - On August 27, 2025, the company's controlling shareholder, Cambridge Industries Company Limited, reduced its holdings by 1.8 million shares through a block trade [1]