Shanghai Peaceful Industry: The company signed a contract with China Railway 15th Bureau for 43.1041 million yuan.

Announcement of Shanghe Industry: The company has signed a contract with China Railway 15th Bureau Shenzhen Construction Co., Ltd. The total contract price is 43.1041 million yuan. The contract will take effect after both parties affix the electronic contract official seal, and will be terminated upon completion. The signing of the contract will have a positive impact on the company's current and future operating performance, but will not affect the independence of the company's operation.