HTS 3917.32.00 — rate composition
Base rate and applicable layers for this code, with an embedded calculator.
HTS 3917.32.00 (Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics: — Other tubes, pipes and hoses: — Other, not reinforced or otherwise combined with other materials, without fittings) carries an MFN general rate of 3.1% on U.S. imports; China-origin entries additionally stack Global Section 301 (CN, 12.5% tier). Example (origin CN · $10,000 · sea formal entry): duties + fees ≈ $1,607.14.Data as of 2026-09-24 (ruleset v0.3.2).
Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics: — Other tubes, pipes and hoses: — Other, not reinforced or otherwise combined with other materials, without fittings
USITC: 3.1%
Duty layers
| Layer | Rate | Amount | Basis |
|---|---|---|---|
Base duty (MFN) Active | 3.1% | $310.00 | HTS Column 1 general rate ↗ |
Global Section 301 (CN, 12.5% tier) In litigation | 12.5% | $1,250.00 | Trade Act 1974 §301 (global forced-labor program; FR 2026-15181 §1(a)(iii)) ↗ |
| Harbor Maintenance Fee (HMF) | 0.125% | $12.50 | 26 U.S.C. §4461 / 19 CFR 24.24 (sea & water shipments only) |
| Merchandise Processing Fee (MPF) | 0.3464% (once per entry, min $33.58 / max $651.50) | $34.64 | 19 U.S.C. §58c, FY2026 (from 2025-10-01) |
Example: origin CN · $10,000 · sea formal entry · date 2026-09-24
Calculate with this code
U.S. Tariff & Landed Cost Calculator
Enter declared value and HTS code to get stacked duties and per-unit landed cost in seconds. Free, no sign-up, in-browser — every rate traceable to official sources.
Auto-selected from your IP — edit anytime
U.S. full regime: MFN + 301 + 232 + MPF/HMF
Selected: Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics: — Other tubes, pipes and hoses: — Other, not reinforced or otherwise combined with other materials, without fittings · Base 3.1%
FAQ
What is the U.S. import tariff rate for HTS 3917.32.00?
HTS 3917.32.00 (Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics: — Other tubes, pipes and hoses: — Other, not reinforced or otherwise combined with other materials, without fittings) carries an MFN general rate of 3.1% on U.S. imports; China-origin entries additionally stack Global Section 301 (CN, 12.5% tier). Example (origin CN · $10,000 · sea formal entry): duties + fees ≈ $1,607.14.Data as of 2026-09-24 (ruleset v0.3.2).
Do MPF/HMF fees apply to HTS 3917.32.00?
Yes. Fees are not duties and are charged per entry: Harbor Maintenance Fee (HMF) 0.125%; Merchandise Processing Fee (MPF) 0.3464% (once per entry, min $33.58 / max $651.50). ≈ $47.14 on the $10,000 formal-entry example; postal shipments ≤$2,500 use informal entry with fixed fees instead.
Next steps
Duty checked — finish the quote and the paperwork in one go
Carries your estimate over — commercial / proforma invoice as PDF
Batch SKU estimate →Upload Excel/CSV and price the whole sheet — data never leaves your browser
Subscribe to tariff change alerts →Official sources scanned every 12 hours; get an email the moment rates change