Other
Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums. > Other > Other
Duty Rate (from China)
Products classified under Tariff item 3806.90.00.00
Disproportionated Rosin
Disproportionated rosin is a heat-treated derivative of rosin that stabilizes abietic acid, making it suitable for solder fluxes and inks. It is classified under tariff item 3806.90.00 as a processed derivative of rosin and resin acids, not elsewhere specified.
3806.90.00Fortified Rosin
Fortified rosin is rosin enhanced with polymerized rosin to improve stability in adhesives. It retains the characteristics of rosin acids and falls under tariff item 3806.90.00 as a derivative not elsewhere specified.
3806.90.00Gum Rosin
Gum rosin is a natural resin obtained from the oleoresin of pine trees, used in adhesives, printing inks, and soaps. It is classified under tariff item 3806.90.00 as a rosin and resin acid derived from tree exudates, falling under the 'other' category.
3806.90.00Methyl Ester of Rosin
Methyl ester of rosin is produced by esterifying rosin acids with methanol, used as plasticizers and fragrances. It is classified under tariff item 3806.90.00 as a rosin derivative not elsewhere specified.
3806.90.00Pentaerythritol Ester of Rosin
Pentaerythritol ester of rosin is produced by reacting rosin acids with pentaerythritol, used in adhesives and coatings for improved stability. It is classified under tariff item 3806.90.00 as a derivative of rosin and resin acids.
3806.90.00Rosin Modified Phenolic Resin
Rosin modified phenolic resin combines rosin with phenolic compounds for tackifying adhesives and printing inks. It is classified under tariff item 3806.90.00 when rosin remains the principal component, per Chapter 38 notes.
3806.90.00Rosin Oil
Rosin oil is obtained by distillation of rosin and used as a solvent in varnishes and paints. It is classified under tariff item 3806.90.00 as 'rosin oils' within the 'other' category of this heading.
3806.90.00Rosin Spirits
Rosin spirits are the volatile fraction from rosin distillation, used as paint thinner and solvent. They are specifically named in heading 3806 and covered by the 'other' subheading 3806.90.00.
3806.90.00Tall Oil Rosin
Tall oil rosin is extracted from crude tall oil during wood pulping processes, used in paper sizing and adhesives. It is classified under tariff item 3806.90.00 as a miscellaneous rosin type under the 'other' category.
3806.90.00Wood Rosin
Wood rosin is extracted from pine stumps via solvent process, used in high-quality varnishes and pharmaceuticals. It is classified under tariff item 3806.90.00 as other rosin from wood sources.