Zinc Sulfate Heptahydrate from Japan

Zinc sulfate heptahydrate is applied in agriculture as a fungicide, fertilizer, and in water purification. It falls under HTS 2833.29.51 as an unlisted metal sulfate in the 'other sulfates' category.

Duty Rate — Japan → United States

3.7%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Import Tips

Include crystallization certificates to verify heptahydrate form versus anhydrous

Comply with EPA regulations for pesticide imports if labeled for agricultural use

Declare exact concentration to prevent blending with Chapter 38 preparations

Zinc Sulfate Heptahydrate from Japan — Import Duty Rate | HTS 2833.29.51