WCO Trade Tools ofrece información esencial para apoyar su actividad comercial.
Sistema armonizado
Sección VI > Capítulo 38 > Encabezado 3809
Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included.
Sección VI > Capítulo 38 > Encabezado 3806
Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums.
Sección VI > Capítulo 38 > Encabezado 3811
Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils.
Sección VI > Capítulo 38 > Encabezado 3807
Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers' pitch and similar preparations based on rosin, resin acids or on vegetable pitch.
Sección VI > Capítulo 38 > Encabezado 3812
Prepared rubber accelerators; compound plasticisers for rubber or plastics, not elsewhere specified or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics.
Sección VI > Capítulo 38 > Encabezado 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.
Sección VI > Capítulo 38 > Encabezado 3813
Preparations and charges for fire-extinguishers; charged fire-extinguishing grenades.
Sección VII > Capítulo 39
Plastics and articles thereof
Sección VI > Capítulo 34 > Encabezado 3402
Organic surface-active agents (other than soap); surface-active preparations, washing preparations (including auxiliary washing preparations) and cleaning preparations, whether or not containing soap, other than those of heading 34.01.
Sección VI > Capítulo 35 > Encabezado 3507
Enzymes; prepared enzymes not elsewhere specified or included.