Jayson Mercer

Jayson Mercer writes RefundArrow's legal and procedural explainers. His work focuses on tariff authority, refund rights, standing, liquidation, deadlines, and the filing paths that shape what importers can do next.

Articles by Jayson Mercer

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Section 232 Pharmaceutical Tariffs: What Importers Need to Know Before July 31

The April 2, 2026 proclamation imposes Section 232 national-security tariffs up to 100% on patented pharmaceuticals, APIs, and key starting materials. Covers HTS chapters 29 and 30, the 9903.04.60.69 code family, two-tranche effective dates, seven rate tiers, Commerce onshoring applications requested by June 12, and what pharma importers should do now.

Informational only — not legal advice. RefundArrow is not a law firm, and this resource does not create an attorney‑client relationship with Himmelstein & Adkins, LLC. Tariff/refund outcomes depend on your facts, entry records, and evolving CBP/court guidance; consult qualified customs counsel for advice on your situation.

Jayson Mercer — RefundArrow Resources | RefundArrow