Chapter 72 covers iron and steel smelting and primary iron and steel products, including pig iron, ferroalloys, scrap, ingots, semi-finished products, and rolled plates, bars, sections, etc. This chapter is the core chapter for iron and steel trade, involving the complete chain from raw materials to finished products, but does not include further processed iron and steel products (such as pipe fittings in Chapter 73, tools in Chapter 82). Heading 7216 specifically covers angles, shapes and sections of iron or non-alloy steel, including products further worked after hot-rolling, hot-drawing or extrusion. As a typical section, the cross-sectional dimensions of I-sections such as height and flange width are the key to distinguishing different subheadings, but stainless steel sections (7222) and alloy steel sections (7228) are not included. The first 2 digits 72 represent the iron and steel chapter; digits 3-4, 16, indicate angles, shapes and sections, distinguishing them from plates (7208-7212) and bars (7213-7215); digits 5-6, 21, specifically refer to hot-rolled, hot-drawn or extruded I-sections with a height < 80 mm. If the height is ≥ 80 mm, it is classified under 7216.22; if cold-finished or further worked, it is classified under 7216.40, etc. The goods are hot-rolled I-sections with a cross-sectional height of less than 80 mm, conforming to the description of subheading 7216.21. If the height is ≥ 80 mm, they should be classified under 7216.22; if cold-rolled, under 7216.40; if stainless steel, under 7222; if alloy steel, under 7228. Therefore, the processing method, cross-sectional height and material must be confirmed at the same time.
Chapter
Chapter 72 covers iron and steel smelting and primary iron and steel products, including pig iron, ferroalloys, scrap, ingots, semi-finished products, and rolled plates, bars, sections, etc. This chapter is the core chapter for iron and steel trade, involving the complete chain from raw materials to finished products, but does not include further processed iron and steel products (such as pipe fittings in Chapter 73, tools in Chapter 82).
Heading
Heading 7216 specifically covers angles, shapes and sections of iron or non-alloy steel, including products further worked after hot-rolling, hot-drawing or extrusion. As a typical section, the cross-sectional dimensions of I-sections such as height and flange width are the key to distinguishing different subheadings, but stainless steel sections (7222) and alloy steel sections (7228) are not included.
Digit Breakdown
The first 2 digits 72 represent the iron and steel chapter; digits 3-4, 16, indicate angles, shapes and sections, distinguishing them from plates (7208-7212) and bars (7213-7215); digits 5-6, 21, specifically refer to hot-rolled, hot-drawn or extruded I-sections with a height < 80 mm. If the height is ≥ 80 mm, it is classified under 7216.22; if cold-finished or further worked, it is classified under 7216.40, etc.
Classification Basis
The goods are hot-rolled I-sections with a cross-sectional height of less than 80 mm, conforming to the description of subheading 7216.21. If the height is ≥ 80 mm, they should be classified under 7216.22; if cold-rolled, under 7216.40; if stainless steel, under 7222; if alloy steel, under 7228. Therefore, the processing method, cross-sectional height and material must be confirmed at the same time.
📝 Declaration Elements
Product name: Declare the specific name of the goods, such as "hot-rolled I-section", which must be consistent with the actual goods. Material: Indicate the steel type, such as non-alloy steel or carbon steel, and specify the grade (such as Q235B). Processing method: Clearly state hot-rolled, hot-drawn or extruded, and whether further worked. Cross-sectional dimensions: Provide cross-sectional height, flange width, web thickness, etc., especially whether the height is ≥ 80 mm. Length: Declare fixed or random length, in millimeters or meters. Grade: Fill in the specific steel grade, such as Q235B, SS400, etc., to confirm the material. Use: Briefly describe the use, such as building structures, bridges, machinery manufacturing, etc. Product name: hot-rolled I-section; Material: non-alloy steel, grade Q235B; Processing method: hot-rolled; Cross-sectional dimensions: height 75 mm, flange width 50 mm, web thickness 5 mm; Length: 6000 mm; Use: building structures. Failure to indicate cross-sectional height, making it impossible to distinguish 7216.21 from 7216.22. Mistakenly declaring alloy steel as non-alloy steel, which should be classified under 7228 rather than 7216. Ignoring the processing method and mistakenly classifying cold-rolled I-sections under the hot-rolled subheading.
Product name
Declare the specific name of the goods, such as "hot-rolled I-section", which must be consistent with the actual goods.
⚠️ Mistakenly writing "I-section" without indicating hot-rolled, or writing "H-beam".
Material
Indicate the steel type, such as non-alloy steel or carbon steel, and specify the grade (such as Q235B).
⚠️ Writing only "steel" without distinguishing alloy or non-alloy, resulting in incorrect classification.
Processing method
Clearly state hot-rolled, hot-drawn or extruded, and whether further worked.
⚠️ Mistakenly declaring hot-rolled as cold-rolled, or ignoring subsequent processing.
Cross-sectional dimensions
Provide cross-sectional height, flange width, web thickness, etc., especially whether the height is ≥ 80 mm.
⚠️ Reporting only length without cross-sectional height, making it impossible to determine the subheading.
Length
Declare fixed or random length, in millimeters or meters.
⚠️ Confusing length with cross-sectional dimensions, resulting in incorrect classification.
Grade
Fill in the specific steel grade, such as Q235B, SS400, etc., to confirm the material.
⚠️ Incorrect or missing grade, affecting classification and tax rate.
Use
Briefly describe the use, such as building structures, bridges, machinery manufacturing, etc.
⚠️ Use description too general, such as "used for construction".
Example： Product name: hot-rolled I-section; Material: non-alloy steel, grade Q235B; Processing method: hot-rolled; Cross-sectional dimensions: height 75 mm, flange width 50 mm, web thickness 5 mm; Length: 6000 mm; Use: building structures.
Common Mistakes：
Failure to indicate cross-sectional height, making it impossible to distinguish 7216.21 from 7216.22.
Mistakenly declaring alloy steel as non-alloy steel, which should be classified under 7228 rather than 7216.
Ignoring the processing method and mistakenly classifying cold-rolled I-sections under the hot-rolled subheading.
🎯 Classification Logic
Core basis for classification: 1) the material is non-alloy steel; 2) the processing method is hot-rolled, hot-drawn or extruded; 3) the cross-sectional shape is I-shaped; 4) the cross-sectional height is less than 80 mm. If the height is ≥ 80 mm, it is classified under 7216.22; if cold-finished, under 7216.40; if stainless steel, under 7222; if alloy steel, under 7228. 7216.22 Hot-rolled I-sections (height ≥ 80 mm): Whether the cross-sectional height reaches 80 mm is the only difference; ≥ 80 mm is classified under 7216.22. 7216.40 Other I-sections (cold-finished or further worked): The processing method is different; cold-rolled, cold-drawn or further worked products are classified under 7216.40. 7222.40 Stainless steel I-sections: The material is stainless steel, classified under 7222, rather than 7216 for non-alloy steel. 7228.70 Alloy steel I-sections: The material is alloy steel, classified under 7228; attention must be paid to the alloy element content. Confirm whether the material is non-alloy steel? Confirm whether the processing method is hot-rolled? Confirm whether the cross-sectional height is less than 80 mm? Confirm whether the cross-sectional shape is I-shaped? Confirm whether it has not been further worked?
Basis
Core basis for classification: 1) the material is non-alloy steel; 2) the processing method is hot-rolled, hot-drawn or extruded; 3) the cross-sectional shape is I-shaped; 4) the cross-sectional height is less than 80 mm. If the height is ≥ 80 mm, it is classified under 7216.22; if cold-finished, under 7216.40; if stainless steel, under 7222; if alloy steel, under 7228.
Confused Codes：
7216.22 - Hot-rolled I-sections (height ≥ 80 mm)
Whether the cross-sectional height reaches 80 mm is the only difference; ≥ 80 mm is classified under 7216.22.
7216.40 - Other I-sections (cold-finished or further worked)
The processing method is different; cold-rolled, cold-drawn or further worked products are classified under 7216.40.
7222.40 - Stainless steel I-sections
The material is stainless steel, classified under 7222, rather than 7216 for non-alloy steel.
7228.70 - Alloy steel I-sections
The material is alloy steel, classified under 7228; attention must be paid to the alloy element content.
Self-Check：
✓ Confirm whether the material is non-alloy steel?
✓ Confirm whether the processing method is hot-rolled?
✓ Confirm whether the cross-sectional height is less than 80 mm?
✓ Confirm whether the cross-sectional shape is I-shaped?
✓ Confirm whether it has not been further worked?
❓ FAQ
How to query the HS code for hot-rolled I-sections? First confirm that the material is non-alloy steel and the processing method is hot-rolled, then measure the cross-sectional height. If the height is < 80 mm, classify under 7216.21; if ≥ 80 mm, classify under 7216.22. This can be confirmed through the customs tariff or classification decisions. What is the difference in classification between hot-rolled I-sections and H-beams? I-sections have an I-shaped cross-section with a taper on the inner side of the flanges; H-beams have parallel inner flange surfaces and a different ratio of height to flange width. H-beams are usually classified under 7216.33 (height ≥ 80 mm) or 7216.32 (height < 80 mm), depending on the specific cross-sectional dimensions. If an I-section has been cold-finished, which code should it be classified under? If the I-section has been cold-rolled, cold-drawn or further worked, it should be classified under 7216.40, rather than 7216.21 or 7216.22. Cold working includes cold rolling, cold drawing, cold bending, etc. What are the consequences of incorrectly filling in the cross-sectional height during declaration? The cross-sectional height is the key to distinguishing 7216.21 from 7216.22. Incorrect filling may lead to incorrect classification, thereby affecting the tax rate and regulatory conditions, and may even trigger customs queries or penalties. Be sure to measure and declare accurately. Can alloy steel I-sections be classified under 7216.21? No. 7216 applies only to non-alloy steel. Alloy steel I-sections should be classified under 7228.70. Attention must be paid to the definition of alloy steel, i.e., containing one or more alloying elements exceeding the specified limits. What are the declaration elements for hot-rolled I-sections? Mainly include product name, material, processing method, cross-sectional dimensions (height, flange width, etc.), length, grade, and use. Among these, cross-sectional height and material are key to classification and must be declared accurately. How to distinguish hot-rolled I-sections from hot-rolled channel steel? I-sections have an I-shaped cross-section, while channel steel has a channel-shaped cross-section. They are classified under different subheadings: I-sections under 7216.21/22, channel steel under 7216.31/32. The judgment should be based on the cross-sectional shape. What documents are required for importing hot-rolled I-sections? Usually, contracts, invoices, packing lists, bills of lading, certificates of origin, etc. are required. If anti-dumping or safeguard measures are involved, relevant certificates are also required. The specific requirements are subject to customs regulations.
Q: How to query the HS code for hot-rolled I-sections?
A: First confirm that the material is non-alloy steel and the processing method is hot-rolled, then measure the cross-sectional height. If the height is < 80 mm, classify under 7216.21; if ≥ 80 mm, classify under 7216.22. This can be confirmed through the customs tariff or classification decisions.
Q: What is the difference in classification between hot-rolled I-sections and H-beams?
A: I-sections have an I-shaped cross-section with a taper on the inner side of the flanges; H-beams have parallel inner flange surfaces and a different ratio of height to flange width. H-beams are usually classified under 7216.33 (height ≥ 80 mm) or 7216.32 (height < 80 mm), depending on the specific cross-sectional dimensions.
Q: If an I-section has been cold-finished, which code should it be classified under?
A: If the I-section has been cold-rolled, cold-drawn or further worked, it should be classified under 7216.40, rather than 7216.21 or 7216.22. Cold working includes cold rolling, cold drawing, cold bending, etc.
Q: What are the consequences of incorrectly filling in the cross-sectional height during declaration?
A: The cross-sectional height is the key to distinguishing 7216.21 from 7216.22. Incorrect filling may lead to incorrect classification, thereby affecting the tax rate and regulatory conditions, and may even trigger customs queries or penalties. Be sure to measure and declare accurately.
Q: Can alloy steel I-sections be classified under 7216.21?
A: No. 7216 applies only to non-alloy steel. Alloy steel I-sections should be classified under 7228.70. Attention must be paid to the definition of alloy steel, i.e., containing one or more alloying elements exceeding the specified limits.
Q: What are the declaration elements for hot-rolled I-sections?
A: Mainly include product name, material, processing method, cross-sectional dimensions (height, flange width, etc.), length, grade, and use. Among these, cross-sectional height and material are key to classification and must be declared accurately.
Q: How to distinguish hot-rolled I-sections from hot-rolled channel steel?
A: I-sections have an I-shaped cross-section, while channel steel has a channel-shaped cross-section. They are classified under different subheadings: I-sections under 7216.21/22, channel steel under 7216.31/32. The judgment should be based on the cross-sectional shape.
Q: What documents are required for importing hot-rolled I-sections?
A: Usually, contracts, invoices, packing lists, bills of lading, certificates of origin, etc. are required. If anti-dumping or safeguard measures are involved, relevant certificates are also required. The specific requirements are subject to customs regulations.
⚠️ Disclaimer: HS code classification, declaration elements, tariff rates and regulatory conditions on this page are for reference only and do not constitute legal advice on customs classification. Tariff rates and regulations are subject to change; the latest announcements from the General Administration of Customs and on-site determinations shall prevail. Please consult professional customs brokers or customs authorities before import/export.