What documents are required to import HS 25292100 into United States?

Typically required: commercial invoice, packing list, bill of lading / airway bill, certificate of origin (for preferential rates). Confirm latest requirements with USITC Harmonized Tariff Schedule (HTS) 2026.

How to calculate landed cost for importing HS 25292100 into United States?

Use CIF (goods + freight + insurance) × Free = import duty. Then add VAT/GST = landed cost. Treayo provides an online calculator at https://treayo.com/en/calculator/us.

WCO classification path

Chapter25Salt; sulphur; earths; stone
Heading2529Feldspar; leucite; nepheline and nepheline syenite; fluorspar
Subheading252921Containing by weight 97% or less of calcium fluoride
National25292100Containing by weight 97 percent or less of calcium fluoride

25292100

ACTIVE

What is the United States import tariff for HS 25292100 (Containing by weight 97 percent or less of calcium)?

Quick answer: United States MFN rate for HS 25292100 is Free.

"Containing by weight 97 percent or less of calcium fluoride"

HS code 2529.21.00.00 (Chapter 25 "Salt; sulphur; earths; stone"; Heading 2529 "Feldspar; leucite; nepheline and nepheline syenite; fluorspar"; Subheading 252921 "Containing by weight 97% or less of calcium fluoride") under the United States tariff schedule classifies "Containing by weight 97 percent or less of calcium fluoride". United States customs apply MFN rate of Free, Column 2 rate 13.5%. Statutory unit of measure: t.

Tariff Schedule

Classification	Rate	Legal
最惠国税率 (MFN) MFN rate	Free	Official tariff schedule
第二栏税率 Column 2 rate	13.5%	Official tariff schedule

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HS-6 prefix 2529.21 across other jurisdictions