蔚蓝锂芯：关于使用部分闲置募集资金进行现金管理的公告

Group 1 - The core point of the article is that Weilan Lithium has announced the use of idle raised funds for cash management, specifically approving an investment of up to 300 million RMB in safe and liquid principal-protected investment products [1] Group 2 - The board meeting to approve this decision will take place on July 30, 2025 [1] - The investment will not affect the construction of fundraising projects and normal business operations [1] - The approved amount can be used repeatedly within the specified limit [1]