HS code · 6-digit subheading
HS Code 7310.29 – Tanks, casks, drums, boxes and similar containers for any material (excluding compressed or liquefied gas) less than 50l capacity, n.e.c. in item no. 7310.2, of iron or steel
HS code 7310.29 is the 6-digit subheading for tanks, casks, drums, boxes and similar containers for any material (excluding compressed or liquefied gas) less than 50l capacity, n.e.c. in item no. 7310.2, of iron or steel. It is used for small steel drums, steel pails, steel buckets, steel boxes for tools and steel kegs (small).
What HS 7310.29 covers
This category covers a diverse range of iron or steel tanks, casks, drums, boxes, and similar containers, all with a capacity of less than 50 liters, and not specifically designed for compressed or liquefied gas, nor for soldering/crimping closure. Essentially, it's a residual category for smaller, general-purpose metal containers. These goods are widely traded and utilized across numerous sectors, including chemical, agricultural, and logistics industries, for storing and transporting various liquids and solids. Importers range from small businesses needing durable storage solutions to large corporations requiring specialized packaging for non-hazardous materials. Exporters are typically general metal fabrication companies. Key aspects in trade include the container's specific design for its intended use, durability, and compliance with transport regulations for non-pressure vessels. Their versatility makes them a staple in global supply chains.
- Covers
- Small steel drums
- Steel pails
- Steel buckets
- Steel boxes for tools
- Steel kegs (small)
- Steel jerry cans
- Steel storage bins
- Examples
- 5-gallon steel pails
- small industrial chemical drums
- steel toolboxes (empty)
- mini beer kegs
- military-style jerry cans
Codes often confused with 7310.29
Common mistake. Often confused with 731021 if the closing method isn't explicitly soldering or crimping, or with larger containers in 7309 if the capacity exceeds 50 liters.
Top exporters and importers of HS code 731029, 2025
In 2025, the largest exporter of HS code 731029 in UN Comtrade data was China, with 17% of world exports; the largest importer in UN Comtrade data was France, with 8.5% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 China $465M 17% of world exports
- 2 United States $305M 11% of world exports
- 3 Italy $301M 11% of world exports
World total: $2.8B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 France $227M 8.5% of world imports
- 2 United States $209M 7.8% of world imports
- 3 United Kingdom $175M 6.5% of world imports
World total: $2.7B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for 7310.29 3
Brazil splits HS 7310.29 into 3 NCM codes, Mercosur's 8-digit tariff lines.
- 7310.29.10 Other iron or steel food containers, under 50 lPróprios para acondicionar produtos alimentícios
- 7310.29.20 Liquid nitrogen cryo-containers, under 50 lRecipientes isotérmicos refrigerados a nitrogênio (azoto) líquido, do tipo utilizado para sêmen, sangue, tecidos biológicos e outros produtos semelhantes
- 7310.29.90 Other iron or steel containers under 50 lOutros
All Brazil NCM codes in heading 73.10 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
EU Regulatory Requirements
This product falls under the Carbon Border Adjustment Mechanism (CBAM). Importers to the EU must declare embedded carbon emissions and purchase CBAM certificates.
Questions about HS 7310.29
What is HS code 731029?
HS code 731029 is a 6-digit subheading in the Harmonized System that covers: Tanks, casks, drums, boxes and similar containers for any material (excluding compressed or liquefied gas) less than 50l capacity, n.e.c. in item no. 7310.2, of iron or steel. This category covers a diverse range of iron or steel tanks, casks, drums, boxes, and similar containers, all with a capacity of less than 50 liters, and not specifically designed for compressed or liquefied gas, nor for soldering/crimping closure. Essentially, it's a residual category for smaller, general-purpose metal containers. These goods are widely traded and utilized across numerous sectors, including chemical, agricultural, and logistics industries, for storing and transporting various liquids and solids. Importers range from small businesses needing durable storage solutions to large corporations requiring specialized packaging for non-hazardous materials. Exporters are typically general metal fabrication companies. Key aspects in trade include the container's specific design for its intended use, durability, and compliance with transport regulations for non-pressure vessels. Their versatility makes them a staple in global supply chains.
What products fall under HS code 731029?
Small steel drums, steel pails, steel buckets, steel boxes for tools, steel kegs (small), steel jerry cans, steel storage bins
What are common misclassifications for HS code 731029?
Often confused with 731021 if the closing method isn't explicitly soldering or crimping, or with larger containers in 7309 if the capacity exceeds 50 liters.
Which countries are the top exporters of goods under HS code 731029?
In 2025, the top exporters of HS code 731029 in UN Comtrade data were China ($465M, 17% of world exports), the United States ($305M) and Italy ($301M). World exports came to about $2.8B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 731029?
In 2025, the top importers of HS code 731029 in UN Comtrade data were France ($227M, 8.5% of world imports), the United States ($209M) and the United Kingdom ($175M). World imports came to about $2.7B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 731029 structured?
HS code 731029 is a 6-digit subheading under the Harmonized System. The first 2 digits (73) identify the chapter, digits 3-4 (10) identify the heading, and digits 5-6 (29) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 731029?
Brazil splits HS code 731029 into 3 NCM codes: 7310.29.10 (Other iron or steel food containers, under 50 l), 7310.29.20 (Liquid nitrogen cryo-containers, under 50 l), 7310.29.90 (Other iron or steel containers under 50 l). The first 6 digits of each match the HS code.