What documents are required to import HS 25102000 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 25102000 into United States?

Use CIF (goods + freight + insurance) × Free = import duty. Then add VAT/GST for import-stage taxes. Treayo provides an online calculator at https://treayo.cn/en/calculator/us.

WCO classification path

Chapter25Salt; sulphur; earths; stone
Heading2510Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk
Subheading251020Ground
National25102000Ground

25102000

ACTIVE

What is the United States import tariff for HS 25102000 (Ground)?

Quick answer: United States MFN rate for HS 25102000 is Free.

"Ground"

HS code 2510.20.00.00 (Chapter 25 "Salt; sulphur; earths; stone"; Heading 2510 "Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk"; Subheading 251020 "Ground") under the United States tariff schedule classifies "Ground". United States customs apply MFN rate of Free, Column 2 rate Free. 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	Free	Official tariff schedule

Calculate landed cost for HS 25102000

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HS-6 prefix 2510.20 across other jurisdictions