每周股票复盘：润阳科技（300920）调整闲置募集资金现金管理额度至18000万元

Summary of Key Points Core Viewpoint - Runyang Technology (300920) has seen a stock price increase, reaching a recent high, while making strategic adjustments to its cash management of idle fundraising funds [1]. Company Announcements - Runyang Technology's stock closed at 47.99 yuan as of June 13, 2025, up 2.13% from the previous week, with a market cap of 4.799 billion yuan, ranking 30th in the plastic sector and 3022nd in the A-share market [1]. - The company held its 16th board meeting and 13th supervisory meeting, approving an adjustment to the cash management limit for idle fundraising funds from 100 million yuan to 180 million yuan, aimed at improving fund efficiency and increasing company returns [1][3]. - Runyang Technology has repaid 15 million yuan of idle fundraising funds that were temporarily used to supplement working capital, with the repayment period not exceeding 12 months [1][3].