Hong Kong, China Special Administrative Region HS Code

HS Code 90318042: MAGNETIC INSTRUMENTS FOR DETECTING DEFECTS IN MATERIALS in Hong Kong, China Special Administrative Region

Q: Is HS code 90318042 the same across all countries?

Only the first 6 digits of HS code 90318042 are internationally harmonized. The remaining digits are added by Hong Kong, China Special Administrative Region under HKHS and are not directly comparable to other countries' codes.

Q: What system does Hong Kong, China Special Administrative Region use to classify HS code 90318042?

Hong Kong, China Special Administrative Region classifies products under the Hong Kong Harmonized System (HKHS; locally 香港協調制度), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 90318042 in Hong Kong, China Special Administrative Region?

The official source is https://www.customs.gov.hk/en/home/index.html. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 90318042 in Hong Kong, China Special Administrative Region

Under Hong Kong, China Special Administrative Region's Hong Kong Harmonized System (香港協調制度), HS Code 90318042 is classified as MAGNETIC INSTRUMENTS FOR DETECTING DEFECTS IN MATERIALS. Hong Kong, China Special Administrative Region's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 90318042 belongs to Section XVIII: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof, Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof, Heading 9031: Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors.

Explore more 2026 Latest Hong Kong, China Special Administrative Region import export trade data and shipment records for HS Code Other Measuring Checking Instruments on TradeInt global trade data platform

Classification Path of HS Code 90318042 in Hong Kong, China Special Administrative Region

Section XVIII

Chapters (90-92) Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof

Chapter 90

Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof

HS Code 9031

Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors

HS Code 90318042

MAGNETIC INSTRUMENTS FOR DETECTING DEFECTS IN MATERIALS 磁性檢測材料缺陷儀器

Hong Kong, China Special Administrative Region Tariff Classification: Hong Kong Harmonized System (HKHS)

In Hong Kong, China Special Administrative Region, HS 90318042 is classified under the Hong Kong Harmonized System (香港協調制度) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Hong Kong Harmonized System (HKHS)

Local name 香港協調制度

Digits 8

Official source https://www.customs.gov.hk/en/home/index.html

You know what 90318042 means. Now see 2026 latest real trade activity for Other Measuring Checking Instruments in Hong Kong, China Special Administrative Region.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest Hong Kong, China Special Administrative Region Import Data Search 2026 Latest Hong Kong, China Special Administrative Region Export Data

Top Trading Product of HS Code 9031

Top Hong Kong, China Special Administrative Region import Product Under HS Code 9031

1 903190: Parts and accessories $591.9M 2 903180: Other instruments, appliances and machines $364.9M 3 903141: Other optical instruments and appliances : For inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices $186.3M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region import trade records

Top Hong Kong, China Special Administrative Region export Product Under HS Code 9031

1 903190: Parts and accessories $586.0M 2 903180: Other instruments, appliances and machines $575.6M 3 903141: Other optical instruments and appliances : For inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices $296.0M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region export trade records

Related HS Code to Hong Kong, China Special Administrative Region Other Measuring Checking Instruments (90318042)

HS Code 90318010

CO-ORDINATE MEASURING MACHINES (CMMS)

HS Code 90318020

SURFACE ROUGHNESS MEASURING INSTRUMENTS

HS Code 90318030

OPTICAL TELECOMMUNICATION AND OPTICAL FIBRE PERFORMANCE TESTING INSTRUMENTS

HS Code 90318041

ULTRASONIC INSTRUMENTS FOR DETECTING DEFECTS IN MATERIALS

HS Code 90318043

EDDY CURRENT INSTRUMENTS FOR DETECTING DEFECTS IN MATERIALS

HS Code 90318049

OTHER INSTRUMENTS FOR DETECTING DEFECTS IN MATERIALS (OTHER THAN RADIOLOGICAL INSTRUMENTS)

HS Code 90318090

MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NESOI

HS Code 903110

Machines for balancing mechanical parts

HS Code 903120

Test benches

HS Code 903141

Other optical instruments and appliances : For inspecting semiconductor wafers or devices or for inspecting photomasks or reticles used in manufacturing semiconductor devices

90318042 in Other Countries

See how 90318042 (Other Measuring Checking Instruments) is classified across other countries, each with its own national code and local description.

Compare 90318042 across countries

Frequently Asked Questions

What is HS code 90318042 in Hong Kong, China Special Administrative Region?

HS code 90318042 covers MAGNETIC INSTRUMENTS FOR DETECTING DEFECTS IN MATERIALS in Hong Kong, China Special Administrative Region. It sits in Chapter 90 (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof), Heading 9031 of the Harmonized System, and is classified under HKHS.

Is HS code 90318042 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 90318042?

Where can I officially look up HS code 90318042 in Hong Kong, China Special Administrative Region?