Home › Chapter 38 › Prepared binders for foundry molds or cores Chapter 38
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included 3824.99.9397 · imported from South Korea
Chemical products from South Korea. An MFN base rate of 5%.
Estimated total duties & fees $84.83
on $1,000.00 entered value · South Korea-origin
MFN baseline Permanent $50.00 Fees MPF + HMF $34.83 Personalize calculation Duty stack breakdown Component Amount MFN base rate $50.00 Merchandise Processing Feeminimum fee applies — 0.3464% of this value is below the $33.58 floor $33.58 Harbor Maintenance Fee $1.25 Total duties & fees $84.83
Rates as of 2026-07-11 · base rate & classification from the USITC HTS; the §301/§232/§122 rates from USTR & Presidential proclamations
Estimates only — not legal or customs advice.
What else affects this line Outside Portigo's full-coverage set
This product's HTS chapter is not one of Portigo's eight fully-curated chapters. The base
(MFN) rate and any Section 301 or 232 overlays shown are real, but this chapter has not had
the trade-SME review the core chapters receive, AD/CVD orders are not flagged ,
and overlay coverage may be incomplete. Treat the total as an estimate, not a complete landed
cost, and verify with a licensed customs broker.
⚠️ Possible AD/CVD duty order — Certain Epoxy Resins
This product may be covered by an antidumping or countervailing duty order on Certain Epoxy Resins from South Korea (Case A-580-919 / C-580-920).
Whether an order applies is determined by the order’s written scope description,
not by the tariff code. Importers of covered merchandise must post cash deposits;
deposit rates are set by the U.S. Department of Commerce, vary by order and by
exporter, and change through periodic reviews. Confirm scope applicability with a
licensed customs broker before relying on this page.
Federal Register: 90 FR 22237 , 90 FR 22235
Presence flag — Portigo does not compute AD/CVD deposits and this is not a determination
that your shipment is covered.
⚠️ Possible AD/CVD investigation — Certain Monomers and Oligomers
This product may be covered by an ongoing antidumping/countervailing duty
investigation of Certain Monomers and Oligomers from South Korea (Case A-580-921). The
U.S. Department of Commerce has issued a preliminary determination, which can require
importers of covered merchandise to post provisional cash deposits before any final
decision. The investigation may end with a final order, a modified outcome, or no
order. Whether this product is covered is determined by the investigation’s
written scope description, not by the tariff code. Confirm with a licensed customs
broker.
Federal Register: 91 FR 244
Presence flag — Portigo does not compute AD/CVD deposits and this is not a determination
that your shipment is covered.
Recent changes
No rate changes have been recorded for this chapter recently — this tariff has been
stable.