新华百货：2月27日召开董事会会议

Group 1 - The company Xinhua Department Store announced that its 10th fourth board meeting was held on February 27, 2026, at the company's headquarters [1] - The meeting reviewed the proposal regarding the company's entrusted financial management [1] Group 2 - 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 [1] - The demand for domestic computing power is experiencing exponential growth [1]