Heading 3810
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
Tariff classification hierarchy
38MISCELLANEOUS CHEMICAL PRODUCTS3810Pickling 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
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This product group is a classification category and is not itself a declarable customs tariff code.
Check duty rate →The catalogue provides classification information from a dated data snapshot. The applicable duty rate depends on origin and import date. Anti-dumping and countervailing duties, safeguards and other conditions may apply. It does not establish a universal or guaranteed duty rate.
Subgroups
3810100010Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials · Tin or zinc based, halide free, surface mount technology processing solder paste: -with metal contents of 87,5 % or more, but not more than 90,1 % by weight, -with an alloy solidus temperature of 210°C or more, -with a viscosity of 178 Pa·s or more, but not more than 235 Pa·s, -with a particle size of 40 µm or less, -with a silver content either of 3,15 % or more, but not more than 3,5 % by weight for tin based paste or of 0,25 % or more, but not more than 0,28 % by weight for zinc based paste, -with or without bismuth content of 2,55 % or more, but not more than 2,71 % by weight, -with or without copper content of 0,6 % or more, but not more than 0,7 % by weight3810100090Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials · Other3810901000Other · Preparations of a kind used as cores or coatings for welding electrodes and rods3810909000Other · Other