Base tariff columnsBase tariff columns
Column rates from the USITC HTS export. The column that applies depends on origin and trade-program eligibility.
| General (MFN) | 5.3% |
|---|---|
| Special | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) |
| Other (Column 2) | 21% |
| Units | kg, Si kg |
Official source: USITC Harmonized Tariff Schedule. Duty at entry is determined by US Customs and Border Protection (CBP). AD/CVD and product-specific exclusions are not evaluated by default.
Chapter 99 overlaysChapter 99 overlays
-
9903.88.03 section301 +25% activeExcept as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
§ AD/CVD WATCHAD/CVD orders that may apply
These antidumping or countervailing duty orders mention this HTS in their Federal Register notices. The written scope of the order — not the HTS — is dispositive. Verify the actual scope at trade.gov before assuming an order applies to your shipment.
-
A-553-001 AD LA (LA) Order 2026-04-16Silicon Metal From Angola and the Lao People's Democratic Republic: Antidumping Duty Orders
-
A-762-001 AD AO (AO) Order 2026-04-16Silicon Metal From Angola and the Lao People's Democratic Republic: Antidumping Duty Orders
-
C-553-002 CVD LA (LA) Order 2026-04-16Silicon Metal From the Lao People's Democratic Republic: Countervailing Duty Order
-
A-821-817 AD RU (RU) Continued 2026-01-15Silicon Metal From the Russian Federation: Continuation of Antidumping Duty Order
-
A-570-806 AD China (CN) Continued 2023-11-29Silicon Metal From the People's Republic of China: Continuation of Antidumping Duty Order
-
A-557-820 AD Malaysia (MY) Order 2021-08-19Silicon Metal From Malaysia: Antidumping Duty Order
-
A-400-001 AD BA (BA) Order 2021-04-19Silicon Metal From Bosnia and Herzegovina and Iceland: Antidumping Duty Orders
-
A-893-001 AD XX (XX) Order 2021-04-19Silicon Metal From Bosnia and Herzegovina and Iceland: Antidumping Duty Orders
-
C-834-811 CVD KZ (KZ) Order 2021-04-19Silicon Metal From the Republic of Kazakhstan: Countervailing Duty Order
§ DUTY BREAKDOWNDuty breakdown
Duty ledger below is calculated on a $10,000 customs value. Fees, AD/CVD, and exclusions are not included here.
| Duty breakdown | Rate | Amount | Source |
|---|---|---|---|
| Base dutyBase | 5.3% | $530.00 | HTS General rate |
| Chapter 99 section301Chapter 99 | 25% | $2,500.00 | 9903.88.03 |
§ CLASSIFICATION WATCH-OUTSClassification watch-outs
These sibling HTS entries share the same parent but differ in duty rate or Chapter 99 coverage. They are review prompts, not classification recommendations.
-
Other
§ ORIGIN COMPARISONAlternative origin comparison
This compares tariff-only outcomes for the same HTS across origin countries. Freight, AD/CVD, exclusions, broker fees, and relocation cost are not included.
| Origin | Total rate | Duty @ $10,000 | Delta vs baseline |
|---|---|---|---|
| China (CN) | 30.3% | $3,030.00 | — |
| Vietnam (VN) | 5.3% | $530.00 | -$2,500.00 |
| Mexico (MX) | 5.3% | $530.00 | -$2,500.00 |
| India (IN) | 5.3% | $530.00 | -$2,500.00 |
| South Korea (KR) | 5.3% | $530.00 | -$2,500.00 |
Sample duty by originSample duty by origin
Illustrative calculation at USD 10,000 customs value, standard (non-preferential) claim. Chapter 99 additional duties applied where status is active.
| Origin | Base rate | Chapter 99 | Total rate | Duty (USD) |
|---|---|---|---|---|
| China (CN) | 5.3% | 25% | 30.3% | $3,030.00 |
| Vietnam (VN) | 5.3% | 0% | 5.3% | $530.00 |
| Mexico (MX) | 5.3% | 0% | 5.3% | $530.00 |
| India (IN) | 5.3% | 0% | 5.3% | $530.00 |
| South Korea (KR) | 5.3% | 0% | 5.3% | $530.00 |
§ RELATED ENTRIESRelated HS codes in the same chapter
Adjacent lines under the same HTS chapter. Pick the most specific match for your product.
- 2801Fluorine, chlorine, bromine and iodine:
- 2801.10.00.00Chlorine
- 2801.20.00.00Iodine
- 2801.30Fluorine; bromine:
- 2801.30.10.00Fluorine
- 2801.30.20.00Bromine
- 2802.00.00.00Sulfur, sublimed or precipitated; colloidal sulfur
- 2803.00.00Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)
- 2803.00.00.10Carbon black
- 2803.00.00.50Other
§ RECENT CHANGESRecent US tariff policy notices
The 3 most recent Federal Register tariff notices in the Duty database. See the Changes timeline for the full list.
- Apr 27, 2026Certain Chassis and Subassemblies Thereof From the People's Republic of China: Final Determination of Covered Merchandise Inquiry2026-08130
- Apr 27, 2026Oil Country Tubular Goods From the People's Republic of China: Final Determination of Covered Merchandise Inquiry2026-08129
- Apr 27, 2026Circular Welded Carbon Steel Pipes and Tubes From Thailand: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review; 2024-20252026-08128