Core Viewpoint - Nanmin Group (001360) emphasizes the standardization of its sand and gravel aggregate product line, primarily focusing on crushing and screening equipment, while its mining business involves more complex processes and personalized solutions, requiring higher equipment reliability and continuous operation [1] Group 1 - The sand and gravel aggregate product line is relatively standardized [1] - The mining business involves more complex processes and personalized solutions [1] - The company’s sales team possesses cross-business service capabilities [1]

Core Viewpoint - Zoomlion Heavy Industry Science and Technology Co., Ltd. emphasizes the strategic importance of its mining machinery segment, which includes a national-level technology center and has received significant awards for its technological advancements [1] Group 1: Company Development - The company has established a national-level technology center and has been recognized with a major technological equipment award from the State Council for its "annual production of tens of millions of tons of complete equipment for open-pit mining" [1] - The product lineup includes three main series: open-pit mining equipment, crushing and screening equipment, and material handling equipment, focusing on large-scale, intelligent, and green development [1] Group 2: Technological Advancements - The company is accelerating the implementation of intelligent technologies, which include remote-controlled excavators, unmanned mining trucks, and remote-controlled down-the-hole drills, aiming to create a modern smart mining model that is efficient and environmentally friendly [1] Group 3: Product Applications - The company's tunneling machines are primarily used in tunnel construction and water conservancy projects, and are not intended for mining operations [1]

Core Viewpoint - The company is focusing on the development of mining machinery as a key strategic industry, emphasizing automation and intelligent solutions in mining operations [1] Group 1: Company Strategy - The company has established a national-level technology center and has received a significant technology equipment award from the State Council for its capability to produce complete sets of open-pit mining equipment with an annual output of tens of millions of tons [1] - The company is accelerating the development and application of large-scale, intelligent, and environmentally friendly mining solutions, including remote-controlled excavators, unmanned mining trucks, and remote-controlled drilling rigs [1] Group 2: Product Offerings - The company has developed three main product series: open-pit mining equipment, crushing and screening equipment, and material handling equipment [1] - The company's tunneling machines are primarily used for tunnel construction and water conservancy projects, rather than for mining operations [1]