（文章来源：新华财经） 据隆众资讯，截至9月15日，全国玻璃深加工样本企业订单天数均值周环比增加0.1天至10.5天，增幅为 1%，同比增加2.9%。 ...

Core Viewpoint - The company, Hainan Development, has a strong competitive advantage in the glass industry chain, covering deep processing to curtain wall and interior decoration engineering [2] Business Overview - The company's core business includes a comprehensive glass industry chain from deep processing to curtain wall and interior decoration engineering [2] - Hainan Development possesses strong supporting capabilities in both upstream and downstream segments of the industry chain, driven by market needs and vertical expansion [2] - Detailed information on the company's product profitability can be found in the "Management Discussion and Analysis" section of the 2024 annual report and the 2025 semi-annual report [2]