润和软件：本次拟减持已回购股份数量为不超过约488万股

Group 1 - The company, Runhe Software, announced a plan to repurchase shares through a concentrated bidding method, with a maximum of approximately 4.88 million shares to be sold, representing 0.6127% of the total share capital [1] - The share reduction period is set to begin 15 trading days after the announcement, lasting six months from March 23, 2026, to September 22, 2026, with the selling price determined by the market price at the time of reduction [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, indicating a significant increase in domestic computing power demand [1]