商业航天午后持续活跃

Group 1 - The core point of the article highlights the significant stock price increases of several companies in the satellite and technology sectors, with China Satellite reaching a trading limit increase, and other companies like Longzhou Co., Tailong Co., Haichang New Materials, and others also experiencing similar surges [1] - Longjian Optoelectronics and Zhaobiao Co. saw their stock prices rise by over 10%, indicating strong market interest and potential investor confidence in these companies [1]