Import duty & landed-cost calculator
Estimate the real U.S. import duty — tariff rate + Section 301 (China) + CBP fees — and your total landed cost.
HTS 9902.10.67 — Poly(2-methylpropene) (polyisobutylene), Other Than Elastomeric (cas No. 9003-27-4) (provided For In Subheading 3902.20.50)
| Customs value | $10,000.00 |
| Import duty (5.1% · General (MFN — most countries)) | $510.00 |
| Section 301 tariff (+25%) | $2,500.00 |
| Merchandise Processing Fee (0.3464%) | $34.64 |
| Total duties & fees | $3,044.64 |
| Estimated landed cost | $13,044.64 |
Estimates only — based on USITC HTS rates (general, FTA-preference & Column 2), standard Section 301 rates, and CBP fee formulas. Anti-dumping / countervailing duties (AD/CVD) on specific products from specific countries can add 100%+ and are not included — check USITC / Commerce. Section 301 list membership & FTA eligibility vary by product; verify with a licensed customs broker before importing. MPF applies to formal entries (value ≥ $2,500).