Eliminate tariff overpayments and surprises. We flag duty you may have overpaid and alert you when a tariff change hits your imports.

Try it free
HTS Code · Chapter 17 · Updated Oct 26, 2026

1701.99.05.00Cane or beet sugar and chemically pure sucrose, in solid form

Also written 1701990500 and 1701.99.0500

HTS Code 1701.99.05.00 covers any article best defined as Prepared Foodstuffs; Beverages, Spirits, and Vinegar; Tobacco and Manufactured Tobacco SubstitutesSugars and sugar confectioneryCane or beet sugar and chemically pure sucrose, in solid form:Other:Other:Described in general note 15 of the tariff schedule and entered pursuant to its provisions in the Harmonized Tariff Schedule.

As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from China pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 20% in additional tariffs: Section 301 – China (7.5%) and Section 301 – Forced Labor (12.5%).

Estimated Duty on 1701.99.05.00

$10,000.00 by ocean, entered Oct 26, 2026 · 1,000 units

China
Total duty
20.37%
$2,036.61 on this shipment
Fees
0.47%
MPF + HMF · $47.14
Duty + fees
20.84%
Payable to CBP
Landed cost
$12,083.75
On $10,000.00 customs value
  • Base duty0.37%
  • Section 301 – China7.5%
  • Section 301 – Forced Labor12.5%
  • Customs fees0.47%

Chapter 99 lines9903.88.15Section 301 China: List 4A9903.05.31Section 301 Forced Labor – China

4 exemptions could lower this

Check them against your real shipment details.

Open Tariff CalculatorFree · No sign-up

Get Alerted When New Tariffs Affect 1701.99.05.00

We'll send you an email anytime tariff changes hit this import, 100% free.

Base Duty Rates for 1701.99.05.00

From the Harmonized Tariff Schedule

General Rate of Duty
3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg
Special Rate of Duty
Free
A*AUBHCLCODE*ILJOKRMAOMPPAPESSG
Column 2 (Non-NTR)
6.58170¢/kg less 0.0622005¢ /kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 5.031562¢ /kg
Units of Quantity
kg
Total duty by countryAll 20 →
  • China3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 20%
  • Mexico3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
  • Canada3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
  • Vietnam3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 12.5%
  • Germany3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 9.63%

Tariff updates

Recent US tariff actions that name 1701.99.05.00 or its heading.

All tariff updates
Tariffs by country · Oct 26, 2026

US Import Duty on HTS 1701.99.05.00 by Country of Origin

As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from China pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 20% in additional tariffs: Section 301 – China (7.5%) and Section 301 – Forced Labor (12.5%).

Total duty from China
3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 20%
Base rate plus 2 additional tariffs
Countries with additional tariffs
20 of 20
Section 232, 301 and other Chapter 99 duties
Country of originBase rateAdditional tariffsTotal duty
China3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 20%
Mexico3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%0% with USMCA
Canada3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%0% with USMCA
Vietnam3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 12.5%
Germany3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 9.63%
Japan3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 12.13%
South Korea3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 12.13%
Taiwan3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 9.63%
India3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
Ireland3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 9.63%
Italy3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 9.63%
Switzerland3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 12.13%
Thailand3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 12.5%
Malaysia3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
United Kingdom3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
France3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 9.63%
Indonesia3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
Brazil3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 37.5%
Bangladesh3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
Cambodia3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
Duty from each country, in words
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from China pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 20% in additional tariffs: Section 301 – China (7.5%) and Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Mexico pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%). With USMCA, qualifying goods pay 0%.
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Canada pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%). With USMCA, qualifying goods pay 0%.
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Vietnam pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 12.5% in additional tariffs: Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Germany pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 9.63% in additional tariffs: Section 301 – Forced Labor (9.63%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Japan pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 12.13% in additional tariffs: Section 301 – Forced Labor (12.13%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from South Korea pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 12.13% in additional tariffs: Section 301 – Forced Labor (12.13%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Taiwan pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 9.63% in additional tariffs: Section 301 – Forced Labor (9.63%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from India pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Ireland pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 9.63% in additional tariffs: Section 301 – Forced Labor (9.63%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Italy pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 9.63% in additional tariffs: Section 301 – Forced Labor (9.63%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Switzerland pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 12.13% in additional tariffs: Section 301 – Forced Labor (12.13%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Thailand pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 12.5% in additional tariffs: Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Malaysia pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from United Kingdom pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from France pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 9.63% in additional tariffs: Section 301 – Forced Labor (9.63%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Indonesia pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Brazil pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 37.5% in additional tariffs: Section 301 – Brazil (25%) and Section 301 – Forced Labor (12.5%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Bangladesh pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%).
  • As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Cambodia pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%).

Duties on goods entered Oct 26, 2026 at the general rate (Column 2 where it applies), with tariff data verified through 2026 HTS Revision 20. Totals are before customs fees (MPF, HMF) and any antidumping or countervailing duties (AD/CVD); with a free account, the calculator checks the AD/CVD cases that may cover your import. Some tariffs and exemptions depend on details such as metal content or end use, which the calculator asks about. See US tariffs for every country.

Calculate Duty for Your Shipment
Eliminate taiff overpayments & surprises

Know the moment a tariff update hits 1701.99.05.00

Add it, with your country of origin, to the Tariff Tracker, free for 14 days. It flags duty you may have overpaid on your entries, and when a new tariff action affects it, you hear about it first, with exactly what changes.

  • Every entry audited for duty you may have overpaid
  • Every new US tariff action checked against your imports, every hour
  • An alert with the rate before and after, by email, Slack or Teams
  • AD/CVD alerts when an import may fall under a case
Try it freeNo credit card · Plans as low as $0.30 per import, per month · Tariff News alerts free, forever
Example alert

New tariff action affects 1 of your imports

1701.99.05.00from China20.37% → 30.37%

Its rate today, if a new 10% tariff were added

Top origins · US imports 2025

Top Origins: Countries the US Imports HTS 1701.99.05.00 From

In 2025 the US imported $580M of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99 and related codes), down 8% on 2024, mostly from Mexico (22%), Brazil (21%) and Colombia (15%). Each country's total duty today is shown beside its imports.

Country of originUS imports, 2025Sharevs 2024Total duty today
Mexico$127M22%4%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%0% with USMCA
Brazil$119M21%15%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 37.5%
Colombia$86M15%10%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 12.5%12.5% with US-Colombia TPA
Guatemala$84M14%4%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%10% with DR-CAFTA
Argentina$60M10%16%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%
El Salvador$26M4%17%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%10% with DR-CAFTA
Canada$22M4%1%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%0% with USMCA
Honduras$14M2%24%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 10%10% with DR-CAFTA
Paraguay$9M2%50%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg
Costa Rica$8M1%49%3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg + 12.5%12.5% with DR-CAFTA

Source: U.S. Census Bureau, general imports (6-digit group, as Census has no figures for this exact line). Duty on a $10,000 ocean shipment entered today, before customs fees. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Related codes

Other HTS Codes at This Level

Legal notes

Relevant HTS Notes

Official USITC notes that may affect classification under HTS 1701.99.05.00.

CBP rulings

Related CROSS Rulings for HTS 1701.99.05.00

CBP classification rulings related to 1701.99.05.00. Open a ruling to read how Customs classified a similar product.

No rulings found

No CROSS classification rulings were found for HTS code "1701.99.05".

Questions

HTS 1701.99.05.00 FAQ

Something else? Ask us.

What does HTS code 1701.99.05.00 cover?

HTS code 1701.99.05.00 covers cane or beet sugar and chemically pure sucrose, in solid form (Described in general note 15 of the tariff schedule and entered pursuant to its provisions), classified under Chapter 17 (Sugars and sugar confectionery) in the US Harmonized Tariff Schedule. The general duty rate is 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg.

What is the US tariff on cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from China?

As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from China pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 20% in additional tariffs: Section 301 – China (7.5%) and Section 301 – Forced Labor (12.5%).

What is the US tariff on cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Vietnam?

As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Vietnam pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 12.5% in additional tariffs: Section 301 – Forced Labor (12.5%).

What is the US tariff on cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Mexico?

As of Oct 26, 2026, US imports of cane or beet sugar and chemically pure sucrose, in solid form (HTS 1701.99.05.00) from Mexico pay the 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg base rate plus 10% in additional tariffs: Section 301 – Forced Labor (10%). Goods that qualify for USMCA pay 0%.

Sources

Primary Sources

The official documents behind the rates and tariffs on this page. Duties are worked out from them as of Revision 20 (2026); check the legal text before you file.