Uzbekistan HS Code

HS Code 840310: Central heating boilers other than those of heading 8402 : Boilers in Uzbekistan

Q: Is HS code 840310 the same across all countries?

Yes — up to the 6-digit level, HS code 840310 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Uzbekistan extends it under TIF TN.

Q: What system does Uzbekistan use to classify HS code 840310?

Uzbekistan classifies products under the Commodity Nomenclature of Foreign Economic Activity (TIF TN; locally Tashqi iqtisodiy faoliyatning tovar nomenklaturasi (TIF TN)), which extends HS codes to 10 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 840310 in Uzbekistan?

The official source is https://customs.uz/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 840310 in Uzbekistan

Under Uzbekistan's Commodity Nomenclature of Foreign Economic Activity (Tashqi iqtisodiy faoliyatning tovar nomenklaturasi (TIF TN)), HS Code 840310 is the WCO Harmonized System subheading for Central heating boilers other than those of heading 8402 : Boilers. This is the most detailed internationally standardized level; Uzbekistan extends classifications to 10 digits under its national tariff system. 840310 belongs to Section XVI: Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles, Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof, Heading 8403: Central heating boilers other than those of heading 8402.

Explore more 2026 Latest Uzbekistan import export trade data and shipment records for HS Code Central Heating Boilers on TradeInt global trade data platform

Classification Path of HS Code 840310 in Uzbekistan

Section XVI

Chapters (84-85) Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

Chapter 84

Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

HS Code 8403

Central heating boilers other than those of heading 8402

HS Code 840310

Central heating boilers other than those of heading 8402 : Boilers

HS Code 8403101000

Central heating boilers, non-electric (excl. vapour generating boilers and superheated water boilers of heading 8402) : Of cast iron

HS Code 8403109000

Central heating boilers, non-electric (excl. vapour generating boilers and superheated water boilers of heading 8402) : Other

Uzbekistan Tariff Classification: Commodity Nomenclature of Foreign Economic Activity (TIF TN)

In Uzbekistan, HS 840310 is classified under the Commodity Nomenclature of Foreign Economic Activity (Tashqi iqtisodiy faoliyatning tovar nomenklaturasi (TIF TN)) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Commodity Nomenclature of Foreign Economic Activity (TIF TN)

Local name Tashqi iqtisodiy faoliyatning tovar nomenklaturasi (TIF TN)

Digits 10

Official source https://customs.uz/

You know what 840310 means. Now see 2026 latest real trade activity for Central Heating Boilers in Uzbekistan.

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

Search 2026 Latest Uzbekistan Import Data Search 2026 Latest Uzbekistan Export Data

Top Trading Product of HS Code 8403

Top Uzbekistan import Product Under HS Code 8403

1 840310: Central heating boilers other than those of heading 8402 : Boilers $46.4M 2 840390: Central heating boilers other than those of heading 8402 : Parts $1.1M

Figures shown for 2024.

For more 2026 recent data, search for Uzbekistan import trade records

Top Uzbekistan export Product Under HS Code 8403

1 840310: Central heating boilers other than those of heading 8402 : Boilers $2.9M 2 840390: Central heating boilers other than those of heading 8402 : Parts $29.3K

Figures shown for 2024.

For more 2026 recent data, search for Uzbekistan export trade records

Related HS Code to Uzbekistan Central Heating Boilers (840310)

HS Code 8403101000

Central heating boilers, non-electric (excl. vapour generating boilers and superheated water boilers of heading 8402) : Of cast iron

HS Code 8403109000

Central heating boilers, non-electric (excl. vapour generating boilers and superheated water boilers of heading 8402) : Other

HS Code 840390

Central heating boilers other than those of heading 8402 : Parts

HS Code 840110

Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Nuclear reactors (Euratom)

HS Code 840120

Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Machinery and apparatus for isotopic separation, and parts thereof (Euratom)

HS Code 840130

Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Fuel elements (cartridges), nonirradiated (Euratom)

HS Code 840140

Nuclear reactors; fuel elements (cartridges), nonirradiated, for nuclear reactors; machinery and apparatus for isotopic separation : Parts of nuclear reactors (Euratom)

HS Code 840211

Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers : Steam or other vapour generating boilers : Watertube boilers with a steam production exceeding 45 tonnes per hour

HS Code 840212

HS Code 840219

Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); superheated water boilers : Steam or other vapour generating boilers : Other vapour generating boilers, including hybrid boilers

Frequently Asked Questions

What is HS code 840310 in Uzbekistan?

HS code 840310 covers Central heating boilers other than those of heading 8402 : Boilers in Uzbekistan. It sits in Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof), Heading 8403 of the Harmonized System, and is classified under TIF TN.

Is HS code 840310 the same across all countries?

What system does Uzbekistan use to classify HS code 840310?

Where can I officially look up HS code 840310 in Uzbekistan?