HS Code 903190
Parts and accessories
Official description: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors : Parts and accessories
Also searched as: CMM probes, test indicator, measuring machine parts, optical comparator accessories, calibration standards, gauge blocks
Classification
How 903190 breaks down
Optical, photographic, measuring, medical or surgical instruments
Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors
Parts and accessories
Covered products
What products fall under HS code 903190?
Buyers sourcing parts and accessories from 1688 commonly describe it in these ways. If your product matches, 903190 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 903190
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 903190 by destination before you pay a 1688 supplier.
Heading 9031
Other HS codes under 9031
Subheadings in the same 4-digit heading — "Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors". If 903190 is not an exact match, one of these may classify your product more precisely.
Questions
HS code 903190: common questions
What is HS code 903190?
HS code 903190 is the World Customs Organization 6-digit HS 2022 subheading for "Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors : Parts and accessories". The first two digits (90) are the chapter — Optical, photographic, measuring, medical or surgical instruments — and digits 3-4 (9031) are the heading. Countries add further digits (8-10) for their national tariff line.
What products fall under HS 903190?
Common products classified under 903190 include CMM probes, test indicator, measuring machine parts, optical comparator accessories, calibration standards, gauge blocks and similar items matching parts and accessories. The correct code still depends on the product's material, function and intended use.
How do I find the import duty for HS code 903190?
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 903190 the same in every country?
The first 6 digits (903190) 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 90
Explore Optical, photographic, measuring, medical or surgical instruments
Sourcing parts and accessories 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.