Subheading 3810.10

Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods. - Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials

1 tariff line items