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3923.21.00.20/Bulk Slider Poly Mailers/Japan

Bulk Slider Poly Mailers from Japan

Opaque white polyethylene mailers with slider seals for shipping small e-commerce items, providing cushioning and weather resistance via the secure slider closure. HTS 3923.21.0020 for other ethylene sacks with sliders.

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

• Declare as mailers not envelopes to avoid paper HTS; include burst strength tests

• Ensure opacity meets privacy standards