亚光科技：关于下属子公司为公司提供担保的公告

Group 1 - The company announced that its wholly-owned subsidiary, Hunan Sunbird Technology Co., Ltd., provided a maximum joint liability guarantee of 150 million yuan for a loan from China Construction Bank, Yiyang Branch [2] - The company does not provide counter-guarantees and is exempt from paying guarantee fees [2] - The total guarantee amount provided by the company to its subsidiary is 1.228 billion yuan, accounting for 78.38% of the company's latest audited net assets [2] Group 2 - The remaining guarantee balance is 954 million yuan, which represents 60.86% of the company's latest audited net assets [2]