3913.90.50.00/Guar Gum Derivative Powder/Germany

Guar Gum Derivative Powder from Germany

Hydroxypropyl guar, a modified form of guar gum natural polymer, in primary powder for fracturing fluids in oilfield applications. Classified as other modified natural polymers under HTS 3913.90.5000.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%

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Import Tips

• Include monomer predominance analysis per Chapter 39 notes; comply with EPA regs for industrial chemicals; label clearly as primary form, not finished fluid