WW Grade Gum Rosin from Japan

WW (Water White) grade gum rosin is a high-clarity, pale yellow resin from distilled pine gum, used in premium adhesives and soap tackifiers. HTS 3806.10.0010 specifically covers this gum-sourced rosin with low color and high acid number.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Require color grade certification (Gardner scale <4) and acid number test results to substantiate WW classification

• Ensure no blending with wood rosin; request chromatograph reports for authenticity

• Comply with TSCA import notifications if used in US chemical manufacturing