西子洁能(002534.SZ)：截至目前，雅下项目尚处于开工建设初期，争取订单落地的机会

Core Viewpoint - Xizi Clean Energy (002534.SZ) has successfully developed its first shield machine, "Xizi," in 2008, which has been utilized in various domestic and international projects, indicating the company's strong market presence and technological capabilities [1] Company Summary - The first shield machine, "Xizi," was developed in 2008 and has been used in projects such as the Nanjing and Suzhou metro tunnels, Singapore's power tunnel, Singapore's metro projects, Shanghai Line 17, and Hangzhou Line 5 [1] - The company is actively engaging with market demands to secure orders as the shield machine market is projected to exceed 100 billion [1]