Song Hailiang welcomed Zhang Tiejun and his delegation, expressed gratitude for the long-standing trust and support from the Yangtze Estuary Waterway Administration Bureau, and introduced CCCG's development, business layout, and core strengths. He stated that CCCG is thoroughly implementing the important directives of General Secretary Xi Jinping on the work of central enterprises, deeply integrating into the national major development strategy layout, focusing on the "666" strategic framework and the "1545" overall development strategy, and fully leveraging its integrated, comprehensive, and converged system integration advantages in the "Five Full, Four Major, Five Types" fields. CCCG is deeply engaged in waterway management, port and waterway dredging, equipment manufacturing, and other business areas, promoting the modernization of the golden waterway. As the "throat" of the Yangtze River golden waterway, the Yangtze Estuary waterway strongly supports the high-quality development of the Yangtze River Economic Belt, the coordinated development of the Yangtze River Delta, and the upgrading of Shanghai's international shipping center. CCCG will adhere to the "Five Haves" principle—"the other party has needs, CCCG has advantages, both sides have consensus, both sides make efforts, and cooperation achieves win-win results"—fully leverage its entire industry chain advantages, jointly plan major research topics and project implementations such as the protection and utilization of ecological resources in the Yangtze Estuary, and contribute CCCG's wisdom and strength to the construction of the Yangtze River golden waterway, major estuarine waterway infrastructure in the Yangtze River Delta region, and Shanghai's international shipping center.

Zhang Tiejun expressed gratitude for the long-standing support and assistance from CCCG and introduced the history and current development status of the Yangtze Estuary waterway construction. He stated that the Yangtze Estuary Waterway Administration Bureau is thoroughly studying and implementing the important speeches and directives of General Secretary Xi Jinping, aiming to accelerate the construction of a modern Yangtze Estuary waterway system and build a world-class estuarine waterway, comprehensively enhancing its capacity to serve the construction of a transportation powerhouse. CCCG is a globally leading comprehensive service provider in the field of super-large infrastructure and urban construction. The two sides have a deep foundation of cooperation, solid mutual trust, and remarkable achievements. He hopes that both sides, based on the new development stage, will focus on the upgrading and intelligent improvement of the "one main, two auxiliary, one branch" modern waterway system in the Yangtze Estuary, strengthen strategic coordination, continuously expand cooperation areas and enhance cooperation levels, accelerate the formation of a batch of major cooperation achievements with demonstration and leading roles, and jointly forge new advantages for high-quality development.

Min Zhule, Member of the Standing Committee of the Party Committee and Secretary of the Discipline Inspection Commission of CCCG, Liu Zhengchang, Member of the Standing Committee of the Party Committee and Chief Accountant of CCCG, Huo Ling, Member of the Party Committee and Secretary of the Discipline Inspection Commission of the Yangtze Estuary Waterway Administration Bureau, as well as heads of relevant departments and units from both sides, attended the talks.