... : 1. Tungsten products: (1) Ammonium Tungsten(2) Pure tungsten products: tungsten powder, slab, bars, rolling plate, sheet, rods(electrode), wire, crucible, boat, funnel and ... : MLR plate, MLR rods, TZM plate, wire and other molybdenum alloy products.3. Alloy products: (1) Tungsten-copper alloy, silver-tungsten alloy, molybdenum ...