[Guangchi Technology: Signed a batch production contract for metamaterial products Cumulative RMB 907 million] On September 17, Kuang-Chi Technology (002625.SZ) announced that the company recently received a notice from its wholly-owned subsidiary Shenzhen Guang-Chi Advanced Technology Co., Ltd. (referred to as "Kuang-Chi Advanced"). Kuang-Chi Advanced signed a meta-material product batch production contract of 862 million yuan with a customer, and signed a meta-material product batch production contract with two other customers totaling 45.2942 million yuan. Kuang-Chi Cutting-Edge has recently signed a total of 907 million yuan in metamaterial product batch production contracts with three customers. The performance of the contract is expected to have a small impact on the operating results in 2026 and will have a positive impact on the operating results in 2027.