On January 27, 2026, the fourth council and commendation meeting of the fifth session of the Shaoxing Exploration and Design Industry Association concluded successfully at the Shaoxing International Hotel. This meeting mainly includes the summary of the association's work in 2025, the association's work ideas in 2026, the display of outstanding works in the 'Good House' design competition, and the commendation of the annual advanced ones. Zhejiang Keda New Building Materials Co., Ltd. was awarded the title of 'Advanced Member Unit'. At the meeting, Director Chen of the Shaoxing Municipal Housing and Urban-Rural Development Bureau made an important speech, requiring the association’s work to be integrated with the policies and spirit of central documents, encouraging the association to break through, innovate, and try, and create a fair competition environment for the industry. At the same time, Director Chen fully affirmed Zhejiang Keda New Building Materials Co., Ltd.'s exterior wall insulation, floor and floor sound insulation and waterproof series products, and highly praised Keda's spirit of continuous innovation and keeping up with the development pace of 'good houses'. Mr. Tian Junxian, general manager of Keda Company, wrote 'SPD Water-based

Supported by Zhejiang Building Waterproofing Industry Association, Zhejiang New Wall Materials Industry Association, Water Supply and Drainage Professional Committee of Hangzhou Civil Engineering and Architecture Society, Zhejiang Building Materials Industry Association, sponsored by Chief Engineer's Home (CEA), Chief Engineer's Home (Zhejiang) ) Operation Center hosted the '2026 Green Building Chief Engineer (CTO) Summit Forum/The 12th CTO Home (Zhejiang) Academic Annual Conference', which was grandly held on the afternoon of January 10, 2026 at Hangzhou Haihaihai International Hotel. With the theme of 'Technological Innovation, Craftsmanship, Green Empowerment, and Collaborative Construction', this conference brought together more than a hundred project directors, chief engineers, procurement and cost directors, technical experts and industry leaders from real estate development, architectural design, construction, material research and development, technology companies and university scientific research institutions across the country to conduct in-depth discussions around core topics such as green building policy trends, technological innovation, and engineering practice.

As the '15th Five-Year Plan' is about to begin, the low-carbon construction industry and 'good house' construction conference under the background of 2025 urban renewal was successfully held in Chuzhou, Anhui. With the theme of 'Technology Empowering a Zero-Carbon Future,' this conference brings together elites from all walks of life in government, industry, academia, and research to discuss how to promote the green transformation of the construction industry through technological innovation and industrial collaboration under the guidance of the 'dual carbon' goal, and build safe, comfortable, green, and smart 'good houses' for the people. The conference was guided by the China Building Materials Industry Economics Research Association and co-sponsored by the Low-Carbon Building Branch of the China Building Materials Industry Economics Research Association, the Construction and Engineering Disaster Prevention and Mitigation Branch of the China Disaster Prevention Association, the Zhongguancun Aosen Park Green Building Innovation Technology Alliance, the Anhui Urban Science Research Promotion Association, and the Anhui Artificial Environment and Low-Carbon Energy Society. It is organized by the Green and Low-Carbon Construction Branch of the China Building Energy Conservation Association, the Comfortable Housing Working Committee of the China Building Energy Conservation Association, and the Henan Provincial City Council.

On November 8, a delegation from Jiangsu Haodong Group visited our company to conduct learning and exchanges around SPD water-based foamed polyurea sound insulation panels and floor sound insulation and insulation systems.

On October 30, 2025, the 7th China Building Thermal Insulation Conference concluded successfully in Tianjin. As a leading company in the field of domestic building thermal insulation, Zhejiang Keda New Building Materials Co., Ltd. was invited to participate in the conference to discuss with industry experts and business representatives accelerating the improvement of exterior wall insulation (insulation and decoration integration) engineering technology, solving quality and safety risks, and empowering 'urban renewal'. Zhejiang Keda New Building Materials Co., Ltd. has been deeply involved in the field of polyurethane insulation composite panels for more than 20 years and is the creator of this technology in China. Its self-developed B1 flame-retardant core layer preparation technology achieves dual optimization of the flame-retardant and thermal insulation properties of the core material through its exclusive formula and process, effectively solving the pain points of traditional thermal insulation materials being flammable and lacking in durability. At present, Keda has established an industrial production capacity of 25,000 square meters of composite panels per day, and plans to further expand production to an annual output of 20 million square meters.

On June 23, 2025, the Shaoxing Survey and Design Industry Association organized authoritative experts in the industry to hold an expert review meeting for our company's newly formulated enterprise standard - "SPD Water based Foamed Polyurea Sound Insulation Board". The attending experts first inspec