Defines the grouping of commodity products. commodityGroupScheme 1-0 http://www.fpml.org/coding-scheme/commodity-group http://www.fpml.org/coding-scheme/commodity-group-1-0 http://www.fpml.org/coding-scheme/commodity-group-1-0.xml Code Source Description key Agricultural FpML Agricultural product. BaseMetal FpML Base metal product.