Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES 38 MISCELLANEOUS CHEMICAL PRODUCTS 38 10 PICKLING PREPARATIONS FOR METAL SURFACES; FLUXES AND OTHER AUXILIARY 38 10 10 PICKLING PREP,FOR METAL SURFACES;SOLDERING,BRAZING,WELDING POWDERS/PASTES Commodity Code Description 38 10 10 00 PICKLING PREP,FOR METAL SURFACES;SOLDERING,BRAZING,WELDING POWDERS/PASTES