浩通科技：2月27日召开董事会会议

Group 1 - The core point of the article highlights that Haotong Technology held its 12th meeting of the 7th board of directors on February 27, 2026, to discuss the cancellation of the issuance of convertible bonds to unspecified objects [1] - The article also notes that in February, China's AI usage surpassed that of the United States for the first time, with four major models ranking among the top five globally, indicating a significant growth in domestic computing power demand [1]