沃尔核材：公司及控股子公司已审批的有效对外担保累计金额约为11.17亿元

Group 1 - The company announced that as of the board meeting date, the total approved external guarantees amounted to approximately 1.117 billion yuan, which includes the amount of 250 million yuan reviewed in this board meeting, accounting for 20.19% of the company's most recent audited net assets and 10.89% of total assets [1] - The actual total external guarantees that the company and its subsidiaries have incurred is approximately 406 million yuan, representing 7.33% of the company's most recent audited net assets and 3.95% of total assets [1]