I will buy powders of samarium, lanthanum

We will buy samarium powder, samarium grade SMM-1, samarium (Sm) - a rare earth metal, barium metal Br-1, lanthanum silicide, tantalum carbide, lanthanum boride, SmCo5 and SmCo17, phosphors, lanthanum, misch metals in vacuum, samarium metal, lanthanum metal , indium, gallium, point 52, tellurium, bismuth, molybdenum in any form: wire, sheet, rod MCh, MChVp, vacuum fused copper granules, we are waiting for offers.