Group 1 - The "Chuan-Yu Construction Industry Digital Transformation Conference" was held in Chengdu, focusing on the application of AI and new information technologies in the construction sector to promote digital transformation and high-quality development in the Chuan-Yu region [1] - The conference gathered over 400 participants, including industry association leaders, academicians, experts, executives from leading companies, and representatives from relevant institutions and universities [1] Group 2 - Liu Yonggang, founder of Yizhi Technology (Chengdu) Co., delivered a keynote speech emphasizing the importance of building a "trusted data space" as the "genetic code" for the construction industry internet [3] - Yizhi Technology utilizes three engines: "knowledge engine, contract engine, and drawing engine" to activate the internal dynamics of the industry [3] Group 3 - In a sub-forum on "AI-driven Intelligent Construction and Project Management Innovation," CEO Wen Ling shared a report on how Anxin Zhu is innovating internet products through a four-layer structure: business scenario layer, trusted data layer, expert model layer, and ecological application layer [5] - Anxin Zhu has obtained over 50 national invention patents and 3 international invention patents, becoming a typical case in the national third batch of "data element x" governance in the construction industry [5] - The company has successfully piloted projects in multiple regions across China, including Guangdong, Jiangsu, Fujian, and Xiong'an New Area, receiving positive feedback [5]