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§ HTS 2934.99.06.00 · US import duty

7-Nitronaphth[1,2]oxadiazole-5-sulfonic acid and its salts

Chapter
29
MFN base rate
6.5%
Active overlays
0
Scope
MFN base only

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

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: · Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused: · Other: · 7-Nitronaphth[1,2]oxadiazole-5-sulfonic acid and its salts
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HTS CODE
2934.99.06.00
General (MFN)6.5%
SpecialFree (A+,AU,BH…
Other (Column 2)15.4¢/kg + 66.5%
§99 overlays0

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)6.5%
SpecialFree (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG)
Other (Column 2)15.4¢/kg + 66.5%
Unitskg

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

No Chapter 99 overlays are currently linked to this HS code.

§ 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 6.5% · $650.00
Duty breakdown Rate Amount Source
Base dutyBase 6.5% $650.00 HTS General rate
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.

  • 2934.99.01.00
    Mycophenolate mofetil
    Base rate: Free Chapter 99: 0 Base rate differs from selected HTS
  • 2934.99.03.00
    2-Acetylbenzo(b)thiophene; 3-Methylene-7-(2-phenoxyacetamido)- cephan-4-carboxylic acid, p-nitrobenzyl ester, 1-oxide; and Naphth[1,2-d]-[1,2,3]-oxadiazole-5-sulfonic acid and its sodium salt
    Base rate: Free Chapter 99: 0 Base rate differs from selected HTS
  • 2934.99.05.00
    5-Amino-3-phenyl-1,2,4-thiadiazole (3-Phenyl-5-amino-1,2,4-thiadiazole); 2-Hydroxybenzoxazole (Benzoxazolone); 4-Phenylmorpholine; 1,9-Thianthrenedicarboxylic acid; and Thioxanthene-9-one (Thioxanthone)
    Base rate: 5.8% Chapter 99: 0 Base rate differs from selected HTS
  • 2934.99.07.00
    Ethyl 2-[4-[(6-chloro-2-benzoxazolyl)oxy]- phenoxy]propanoate (Fenoxaprop-ethyl)
    Base rate: Free Chapter 99: 0 Base rate differs from selected HTS
  • 2934.99.09.00
    1,2-Benzisothiazolin-3-one
    Base rate: Free Chapter 99: 0 Base rate differs from selected HTS

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) 6.5% 0% 6.5% $650.00
Vietnam (VN) 6.5% 0% 6.5% $650.00
Mexico (MX) 6.5% 0% 6.5% $650.00
India (IN) 6.5% 0% 6.5% $650.00
South Korea (KR) 6.5% 0% 6.5% $650.00

§ RELATED ENTRIESRelated HS codes in the same chapter

Adjacent lines under the same HTS chapter. Pick the most specific match for your product.

§ 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 →