What makes Section 301 different
Section 301 duties usually appear as Chapter 99 tariff lines layered on top of the normal Chapter 1-97 classification. For drawback, that means the claim must preserve both the trade remedy code and the underlying commodity code.
CBP guidance says drawback filers must report both the Chapter 99 and Chapter 1-97 HTS numbers, plus quantity and value, in the same order as the ACE underlying import entry.
Recovery checklist
| Question | Why it matters |
|---|---|
| Was Section 301 duty actually paid? | Drawback refunds eligible duties, taxes, and fees paid on imported merchandise, including qualifying estimated-duty or tender/payment scenarios under the drawback rules. |
| Is the import entry liquidated and past the protest period? | CBP processing depends on normal drawback gates and unresolved protest or reconciliation issues. |
| Is there a qualifying export, destruction, or manufacturing path? | Section 301 eligibility does not replace the normal drawback provision analysis. |
| Are both HTS layers preserved? | Chapter 99 and Chapter 1-97 details are needed for trade remedy drawback claims. |
| Is substitution allowed and beneficial? | TFTEA substitution can be powerful, but refund amounts may be affected by value rules and claim facts. |
| Are USTR exclusions relevant? | Exclusions, PSCs, protests, and drawback are separate recovery paths that need coordination. |
How Pax handles Section 301 recovery
Pax maps Section 301 exposure at the line level, connects the Chapter 99 tariff line to the underlying HTS, checks eligible exports and destruction events, and evaluates multiple drawback provisions before filing. The goal is not only to find eligible claims, but to preserve the record that explains why the claim was filed and how the amount was calculated.