Specifies the types of metal product for a physically settled metal trade. Note: the coding scheme is intended for non-precious metals only. 2016-09-16 commodityMetalProductTypeScheme 3-0 http://www.fpml.org/coding-scheme/commodity-metal-product-type http://www.fpml.org/coding-scheme/commodity-metal-product-type-3-0 http://www.fpml.org/coding-scheme/commodity-metal-product-type-3-0.xml Code 63 Source Description key Aluminum-Alloy FpML Alloy Aluminum alloy conforming to the Aluminum Association Inc. A380.1 specification (1989). Aluminum-Primary FpML Primary Aluminium 99.70% purity. Cobalt FpML Cobalt. Copper FpML Copper. Lead FpML Lead. Molybdenum FpML Molybdenum. NASAAC FpML Aluminum alloy conforming to the LME NA380.1 specification. Nickel FpML Nickel. Steel FpML Steel. Tin FpML Tin. Uranium FpML Uranium. Zinc FpML Zinc.