Metallurgical Production: Processing of high-quality materials such as ores, coke; beneficiation; coal preparation; pelletizing plants; sintering plants; briquetting plants; coke oven plants; waste preparation plants; metal furnace materials: ores; waste; ferroalloys; master alloys; fluxes; iron and steel plant facilities and equipment: blast furnaces; oxidation-reduction equipment; direct reduction plants; assembly, ancillary equipment; raw material plants, coal injection plants; steel manufacturing plants and equipment: basic oxygen furnaces; electric arc steel production; secondary metallurgy; process flow; desulfurization; components, ancillaries, and equipment; continuous casting; ingots; refractories, insulation materials; shaped steel: hot strip mills; hot rolling mills; continuous casting and rolling mills; plate mills; steel billets and semi-finished products; environmental protection and waste treatment, gas purification systems: dust collection and natural gas purification; ventilation and air conditioning equipment; recycling and disposal; utilization in production; sewage treatment; noise removal devices; auxiliary equipment; process control and information processing; control systems, measurement, testing, and analysis; other equipment for metallurgical plants and rolling mills; industrial safety and engineering; various steel products

Metallurgy and Castings: Foundry and equipment for aluminum production plants, smelting; hydroelectric power, metallurgy, electrochemistry; aluminum recovery/recycling; castings and non-ferrous metal products: ingots; various castings; sand casting molds; die castings; forging parts; pressure die casting; metal finished product production equipment: hot rolling mills; cold rolling mills; aluminum foil rolling mills; wire drawing mills; processing production lines; finishing and refining lines; forging machines; drawing machines; various materials for metallurgy and casting; electrical engineering and process control technology; measuring instruments, tools, equipment, and techniques for measurement and testing

Raw Materials: Equipment for processing metallurgical raw materials, metallurgical technology and equipment, continuous casting technology and equipment, rolling technology and equipment, electrical control, detection equipment and data processing, metallurgical auxiliary materials, metallurgical products, by-products, metallurgical environmental protection technology and equipment, refractory material production equipment and products, metal sheet processing technology and equipment, metal wire processing equipment and wire mesh, steel structure manufacturing technology and equipment