Mining Equipment and Coal-Mining Machinery: coal plows, mining machines, roadheaders, excavators, complete sets of coal-mining equipment, lifting machinery, hydraulic supports, emulsion pump stations and hoses, mining machinery components, and impact drilling equipment

Mineral Processing and Powder-Processing Equipment: crushers, screening machines, separators, integrated crushing-and-screening units, sand-and-gravel washing machines, pulping machines, high-efficiency thickeners, grinders, ball mills, rod mills, dryers, mixers, grinding mills, column mills, pulverizers, filter presses, flotation machines, and centrifuges

Coal Washing, Processing, and Mining Energy-Saving and Environmental Protection Equipment: technologies and equipment for coal washing, cleaning, storage, and conversion; technologies and equipment for the processing and utilization of coal gangue and coal slime; as well as coal-quality testing technologies and equipment

Construction, Hoisting, and Transportation Equipment: shaft-sinking equipment, rock-drilling equipment, mine pumps, wire ropes, compressors, truck-mounted drills, bolting rigs, concrete spraying machines, mine hoisting equipment and comprehensive safety devices, hoisting cages, connecting devices, fall-arrest devices, runaway-car protection systems, chains, and idler rollers

Coal-Mine Safety, Video Surveillance, Personal Protective Equipment, and Mine Rescue and Disaster-Prevention Technologies and Equipment: various explosion-proof materials and electrical appliances for mines, gas-alarm devices, fans and ventilation-testing equipment, mine escape and self-rescue gear, emergency rescue equipment, communication devices, video-surveillance systems, and underground lighting equipment

Electromechanical Equipment and Geological Survey Equipment: various power-driven devices (diesel engines, gasoline engines), compression and separation equipment, and auxiliary electrical facilities for coal mines; mine electrical systems, power supply and distribution, wires, cables, and general-purpose machinery; as well as technologies for coal coking, gasification, liquefaction, and the comprehensive management and utilization of coalbed methane