光启技术：签订12.78亿元超材料产品批产合同

Core Insights - The company, Guangqi Technology, announced that its wholly-owned subsidiary, Shenzhen Guangqi Advanced Technology Co., Ltd., has signed mass production contracts for metamaterials products totaling 1.278 billion yuan with five clients [2] Group 1 - The contracts include a significant delivery of metamaterial aerospace structural products worth 1.017 billion yuan to one client [2] - The remaining four clients will receive metamaterial aerospace structural products valued at 260 million yuan [2] - All products are scheduled for delivery by June 30, 2026 [2]