CIG(SH:603083) Xin Lang Cai Jing·2025-08-27 10:04Group 1 - The core point of the article is that Cambridge Technology (603083.SH) announced a stock trading risk warning, stating that its production and operational activities remain normal despite the recent stock price fluctuations [1] - The company specializes in manufacturing communication equipment, including PON and high-speed optical modules, which are closely related to global communication technology iterations and capital expenditure plans of downstream customers [1] - On August 27, 2025, the controlling shareholder, Cambridge Industries Company Limited, reduced its holdings by 1.8 million shares through a block trade [1] Group 2 - The article highlights potential risks that could adversely affect the company's production, operational performance, product costs, and profitability, including future industry policy adjustments, lower-than-expected market demand, and shortages or significant price increases of core raw materials [1]