Importers of HS 4011.10 (radial) from Brazil actually paid 26.33% on the taxed portion of the value in 2026-06 — 26.33% across everything shipped, taxed or not. Measured from official duty receipts, not the rulebook: the statutory MFN base rate on this code is 4%. Over the window the rate on the taxed portion moved 3.98% → 26.33%, with the largest single step +20.9pp in 2025-05. Measured from official US duty receipts · as-of 2026-06 · confidence: measured, not modelled. The HTS base rate is 4% — importers actually paid 26.33%, so the trade-war overlay added 22.3 pts, measured at the border (not a summed rulebook estimate). Reproduce exactly: tariff_story(hs: "4011.10", origin: "Brazil") · see it at trimtabist.com/tariffs
HS 4011.10. The schedule base rate is 4%; importers from Brazil actually paid 26.33% on the dutiable value in 2026-06 — the trade-war overlay added 22.3 points, measured at the border. Measured, not modelled.
Over the window the collected rate moved 3.98% (2023-07) → 26.33% (2026-06), largest single step +20.9pp in 2025-05.
Brazil's lower duty (26.33% vs 50.64%) lets it price up to 19.2% above China at the factory and still match on duty-inclusive customs cost. But on the LATEST measured prices, China actually lands cheaper — $4.65/kg vs $7.13/kg (duty in, freight out).
8 Chapter-99 measures name Brazil; scope mapping is partial (several annexes are PDFs) — absence never means exemption. They do not sum, and some are product-specific — the collected rate above is the composed truth.
All goods from Brazil · the whole tariff ledger · reproduce: tariff_story(hs: "4011.10", origin: "Brazil") via /connect. Not customs or legal advice.