HS Code 845521
Hot or combination hot and cold
Official description: Metalrolling mills and rolls therefor : Other rolling mills : Hot or combination hot and cold
Also searched as: hot rolling mill, combination rolling mill, steel rolling mill, metal rolling machine, hot and cold rolling mill
Classification
How 845521 breaks down
Nuclear reactors, boilers, machinery and mechanical appliances; parts
Metalrolling mills and rolls therefor
Hot or combination hot and cold
Covered products
What products fall under HS code 845521?
Buyers sourcing hot or combination hot and cold from 1688 commonly describe it in these ways. If your product matches, 845521 is likely the right 6-digit starting point — confirm material and intended use against the official tariff.
Import duty by market
Where to check the import duty for HS 845521
The 6-digit code is universal, but duty, VAT and GST are set by the destination country and depend on the full national tariff line with China as the country of origin. Start from the official source for your market.
United States
USITC / CBP · Harmonized Tariff Schedule (HTS)
European Union
TARIC · Access2Markets
United Kingdom
HMRC · UK Integrated Online Tariff
Canada
CBSA · Canadian Customs Tariff
Australia
ABF · Australian customs tariff
Singapore
Singapore Customs · Singapore Trade Classification (HS)
Compare the real China-origin import tax across markets
Use the HS & import duty checker to estimate duty + VAT/GST for 845521 by destination before you pay a 1688 supplier.
Heading 8455
Other HS codes under 8455
Subheadings in the same 4-digit heading — "Metalrolling mills and rolls therefor". If 845521 is not an exact match, one of these may classify your product more precisely.
Questions
HS code 845521: common questions
What is HS code 845521?
HS code 845521 is the World Customs Organization 6-digit HS 2022 subheading for "Metalrolling mills and rolls therefor : Other rolling mills : Hot or combination hot and cold". The first two digits (84) are the chapter — Nuclear reactors, boilers, machinery and mechanical appliances; parts — and digits 3-4 (8455) are the heading. Countries add further digits (8-10) for their national tariff line.
What products fall under HS 845521?
Common products classified under 845521 include hot rolling mill, combination rolling mill, steel rolling mill, metal rolling machine, hot and cold rolling mill and similar items matching hot or combination hot and cold. The correct code still depends on the product's material, function and intended use.
How do I find the import duty for HS code 845521?
Duty is set by the destination country, not by the 6-digit HS code alone. Start from the official tariff of your market — USITC HTS (US), TARIC / Access2Markets (EU), GOV.UK Trade Tariff (UK), CBSA (Canada), ABF (Australia) or Singapore Customs — and look up the full national code with China as the country of origin.
Is HS code 845521 the same in every country?
The first 6 digits (845521) are the same worldwide under the WCO Harmonized System. Beyond that, each country extends the code (HTS in the US, TARIC in the EU, etc.) and sets its own duty and tax rates.
Can I trust the HS code a 1688 supplier gives me?
Treat a supplier-provided code as a clue, not a final classification. It can be incomplete, China-export-specific, or mismatched to your destination's rules. Verify against the official tariff and your product's actual material and use.
Chapter 84
Explore Nuclear reactors, boilers, machinery and mechanical appliances; parts
Sourcing hot or combination hot and cold from 1688?
Get a written pre-payment check — classification clues, China-origin landed cost, and supplier risk — before you commit. 5,754 HS codes covered.