Importers of HS 8542.32 (memories) from Korea, South actually paid 12.01% on the taxed portion of the value in 2026-06 — 0% across everything shipped, taxed or not. Measured from official duty receipts, not the rulebook: the statutory MFN base rate on this code is Free. Over the window the rate on the taxed portion moved null% → 12.01%, with the largest single step +15pp in 2025-08. Measured from official US duty receipts · as-of 2026-06 · confidence: measured, not modelled. The HTS base rate is Free — importers actually paid 12.01%, so the trade-war overlay added 12 pts, measured at the border (not a summed rulebook estimate). Reproduce exactly: tariff_story(hs: "8542.32", origin: "Korea, South") · see it at trimtabist.com/tariffs
HS 8542.32. The schedule base rate is Free; importers from South Korea actually paid 12.01% on the dutiable value in 2026-06 — the trade-war overlay added 12 points, measured at the border. Measured, not modelled.
Over the window the collected rate moved % (2023-07) → 12.01% (2026-06), largest single step +15pp in 2025-08.
Korea, South's lower duty (0% vs 40.94%) lets it price up to 40.9% above China at the factory and still match on duty-inclusive customs cost. But on the LATEST measured prices, Korea, South actually lands cheaper — $11.98/kg vs $3877.26/kg (duty in, freight out).
2 Chapter-99 measures name Korea, South; 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 South Korea · the whole tariff ledger · reproduce: tariff_story(hs: "8542.32", origin: "South Korea") via /connect. Not customs or legal advice.