Power Source Information: Planning to repurchase shares worth 20-30 million yuan for cancellation and capital reduction.

Power Source Information Announcement states that the company plans to repurchase shares with a total amount of 20-30 million yuan through centralized auction trading method, using special loans and its own funds to cancel and reduce the registered capital. The repurchase price will not exceed 15 yuan per share. Based on the upper limit, it is estimated that 2 million shares will be repurchased, accounting for 0.17% of the total share capital; based on the lower limit, it is estimated that 1.33 million shares will be repurchased, accounting for 0.12%. The repurchase period will be 6 months from the approval by the shareholders' meeting. As of the announcement date, directors, supervisors, senior executives, controlling shareholders, etc. have no plans to reduce their holdings. In addition, some directors, supervisors, senior executives, controlling shareholders, and their concerted actors have planned to reduce their shares in 2025, all in compliance with the plan, without insider trading or other violations.