7 Mining and excavation equipment, namely, buckets, dippers, hydraulic snubbers, blades, hydraulic cylinders, tracks pads, shovel lips, ground engaging shovels and structural replaceable wear parts, for use with heavy digging, mining, construction and excavating machineries, namely, dragline excavators, electric rope and cable mining shovels, hydraulic shovels, loaders, bulldozer and graders; Components for attaching in grinding mills, mining machinery, excavation machinery and rock crushers, namely, replaceable wear parts for grinding and polishing machines, mining machines, excavation machines, and crushing machines for industrial purposes, replaceable cutting teeth, ground engaging shovels, abrasion resistance mantle and concave for crushing chamber, liners for crushing chamber, arm shield for crushing chamber, spider cap for gyratory crusher, crushing chamber segments, chutes being parts of machines, pumps being parts of machines, pump impellers, pump casings for machine pumps and structural replacements parts therefor for the foregoing components; Furnace and smelter equipment, namely, forging molds for ferrous and non-ferrous foundry, pumps being parts of machines, pump impellers, pump casings for machine pumps and replacement wear parts for furnace and smeltering equipment, namely, ingot molds being forging molds