恒尚节能(603137.SH)：上半年累计新签项目金额3.57亿元 同比减少68.85%

Group 1 - The company, Hengshang Energy (603137.SH), reported a total new project signing amount of 357 million yuan for the first half of 2025, representing a year-on-year decrease of 68.85% [1] - The new project signing amount for building curtain walls and aluminum alloy doors and windows was 259 million yuan, showing a significant year-on-year decline of 77.40% [1] - The company signed 20 new projects in the building curtain wall and aluminum alloy door and window sector, which is a decrease of 33.33% compared to the previous year [1] Group 2 - The total new project signing amount for building materials sales was 98 million yuan [1]