8112: Beryllium, chromium, germanium, etc, & art of these metal, incl waste

811211: Beryllium unwrought; waste and scrap; powders 811219: Beryllium and articles thereof, nes 811220: Chromium and articles thereof, including waste, scrap and powders 811230: Germanium and articles thereof, including waste, scrap and powders 811240: Vanadium and articles thereof, including waste, scrap and powders 811291: Gallium, hafnium, indium, niobium, rhenium/thallium, unwrought; waste 811299: Gallium, hafnium, indium, niobium, rhenium o thallium & articles ther 8112: Beryllium, chromium, germanium, etc, & art of these metal, incl waste