HS 2933.61.00 — US duty status

Melamine

Verified against the Commerce and tariff-schedule data as of 2026-09-07. All published HS codes

Tariff schedule rates

MFN (column 1 general)

0.035%

USMCA preferential

0%

Base schedule rates for HS 2933.61.00 — trade-remedy programs below stack on top, and USMCA requires the good to actually qualify under the rules of origin.

Duty programs that list this code

Programs naming HS 2933.61.00, each with the instrument that set it:

Section 301 (301 list 3)

25% — origins: CN — effective 2018-07-06

Chapter 99: 9903.88.03

11 active AD/CVD orders name this code

Broker verification required. An HTS number appearing on an AD/CVD order's public case page, on Commerce's Active Case data, or on Triangle's own order-to-HTS mapping does NOT establish that a specific product is within that order's scope. Only Commerce's written Scope of the Order narrative — or a scope ruling issued under 19 CFR 351.225 — is dispositive. Triangle surfaces the order's documents and this caveat; it never issues its own in-scope or out-of-scope verdict.

Listing on a case page is not proof of coverage — the order's written scope decides that. The documents below are where that text lives.

A-570-020 — AD

China. Melamine. Effective 2015-12-28. Phase: order.

Commerce case page

C-570-021 — CVD

China. Melamine. Effective 2015-12-28. Phase: order.

Commerce case page

A-428-852 — AD

Germany. Melamine. Effective 2025-01-31. Phase: order.

Commerce case page

C-428-853 — CVD

Germany. Melamine. Effective 2025-01-31. Phase: order.

Commerce case page

A-533-924 — AD

India. Melamine. Effective 2025-04-09. Phase: order.

Commerce case page

C-533-925 — CVD

India. Melamine. Effective 2025-04-09. Phase: order.

Commerce case page

A-588-882 — AD

Japan. Melamine. Effective 2025-01-31. Phase: order.

Commerce case page

A-421-817 — AD

Netherlands. Melamine. Effective 2025-01-31. Phase: order.

C-518-002 — CVD

Qatar. Melamine. Effective 2025-01-31. Phase: order.

A-274-810 — AD

Trinidad and Tobago. Melamine. Effective 2025-01-31. Phase: order.

C-274-811 — CVD

Trinidad and Tobago. Melamine. Effective 2025-01-31. Phase: order.

Where the scope is actually decided

11 scope-of-the-order narratives and 2 published scope rulings or circumvention determinations published by Commerce for the orders above — precedent to read, not a verdict about yours.

  • Scope Inquiry — case A-570-020 (Commerce found that product out of scope)
  • Scope Inquiry — case C-570-021 (Commerce found that product out of scope)

The programs and orders above name HS 2933.61.00 — not what a specific entry costs. Run it through the free Tariff Calculator for the stacked, cited total and a dated Entry Memo.