https://govtribe.com/category/unspsc/11191500-metal-solids yearly 0.8 https://govtribe.com/category/unspsc/11191505-super-alloy-solids yearly 0.8 https://govtribe.com/category/unspsc/11191801-manganese-slag yearly 0.8 https://govtribe.com/category/unspsc/11191602-basic-steel-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191701-nickel-turnings yearly 0.8 https://govtribe.com/category/unspsc/11190000-metal-waste-scrap-and-by-products yearly 0.8 https://govtribe.com/category/unspsc/11191700-turnings yearly 0.8 https://govtribe.com/category/unspsc/11191604-non-ferrous-alloy-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191603-ferrous-alloy-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191601-nickel-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191501-nickel-solids yearly 0.8 https://govtribe.com/category/unspsc/11191800-metal-byproducts yearly 0.8 https://govtribe.com/category/unspsc/11191607-copper-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191609-zinc-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191600-metal-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191502-basic-steel-solids yearly 0.8 https://govtribe.com/category/unspsc/11191503-ferrous-alloy-solids yearly 0.8 https://govtribe.com/category/unspsc/11191504-non-ferrous-alloy-solids yearly 0.8 https://govtribe.com/category/unspsc/11191605-super-alloy-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191608-lead-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191610-aluminum-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191611-tin-scrap yearly 0.8 https://govtribe.com/category/unspsc/11191802-copper-sulphide yearly 0.8 https://govtribe.com/category/unspsc/11191803-nickel-sulphide yearly 0.8