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§ HTS 6810.99.00 · US import duty

Other

Chapter
68
MFN base rate
Free
Active overlays
2
Scope
Active: section301 · other

AD/CVD not evaluated. CBP determines binding classification at entry. Methodology →

Articles of cement, of concrete or of artificial stone, whether or not reinforced: · Other
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HTS CODE
6810.99.00
General (MFN)Free
Other (Column 2)30%
§99 overlays2

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)Free
Special—
Other (Column 2)30%

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% active
    Except 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)
    Applies to China
  • 9903.90.08 other +0% active
    Articles the product of the Russian Federation, as provided for in U.S. note 30(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(b) to this subchapter

§ 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-489-837 AD TR (TR) Continued 2026-01-15
    Certain Quartz Surface Products From India and the Republic of Türkiye: Continuation of Antidumping and Countervailing Duty Orders
    View order →
  • A-533-889 AD India (IN) Continued 2026-01-15
    Certain Quartz Surface Products From India and the Republic of Türkiye: Continuation of Antidumping and Countervailing Duty Orders
    View order →
  • C-489-838 CVD TR (TR) Continued 2026-01-15
    Certain Quartz Surface Products From India and the Republic of Türkiye: Continuation of Antidumping and Countervailing Duty Orders
    View order →
  • C-533-890 CVD India (IN) Continued 2026-01-15
    Certain Quartz Surface Products From India and the Republic of Türkiye: Continuation of Antidumping and Countervailing Duty Orders
    View order →
  • A-570-084 AD China (CN) Continued 2025-01-30
    Certain Quartz Surface Products From the People's Republic of China: Continuation of Antidumping and Countervailing Duty Orders
    View order →
  • C-570-085 CVD China (CN) Continued 2025-01-30
    Certain Quartz Surface Products From the People's Republic of China: Continuation of Antidumping and Countervailing Duty Orders
    View order →

§ DUTY BREAKDOWNDuty breakdown

Duty ledger below is calculated on a $10,000 customs value. Fees, AD/CVD, and exclusions are not included here.

China (CN)
Total 25% · $2,500.00
Duty breakdown Rate Amount Source
Base dutyBase 0% $0.00 HTS General rate
Chapter 99 section301Chapter 99 25% $2,500.00 9903.88.03
Chapter 99 otherChapter 99 0% $0.00 9903.90.08
Status: exact Methodology: tariff-ledger-v1 Data: d4c9e6f79bac8e84

§ 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.

  • 6810.11.00
    Building blocks and bricks
    Base rate: 3.2% Chapter 99: 1 Base rate differs from selected HTSChapter 99 coverage differs
  • 6810.19
    Other:
    Base rate: — Chapter 99: 0 Base rate differs from selected HTSChapter 99 coverage differs
  • 6810.91.00.00
    Prefabricated structural components for building or civil engineering
    Base rate: Free Chapter 99: 1 Chapter 99 coverage differs

§ ORIGIN COMPARISONAlternative origin comparison

This compares tariff-only outcomes for the same HTS across origin countries. Freight, AD/CVD rate amounts, exclusions, broker fees, and relocation cost are not included — but active AD/CVD order counts per country are flagged below.

China → Vietnam
$2,500.00 tariff-only saving
Origin Total rate Duty @ $10,000 Delta vs baseline AD/CVD orders
China (CN) 25% $2,500.00 — 2
Vietnam (VN) 0% $0.00 -$2,500.00 —
Mexico (MX) 0% $0.00 -$2,500.00 —
India (IN) 0% $0.00 -$2,500.00 2
South Korea (KR) 0% $0.00 -$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) 0% 25% 25% $2,500.00
Vietnam (VN) 0% 0% 0% $0.00
Mexico (MX) 0% 0% 0% $0.00
India (IN) 0% 0% 0% $0.00
South Korea (KR) 0% 0% 0% $0.00

§ RELATED ENTRIESStatistical suffixes under HTS 6810.99.00

All 10-digit statistical reporting suffixes under 6810.99.00.

§ 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.

See all Federal Register actions →