Chapter 72 covers the basic materials of the entire steel industry chain, including pig iron, ferroalloys, scrap, primary ingots and billets, and various semi-finished steel products (such as plates, coils, bars, wire rods, sections, etc.). This chapter is the core chapter for the classification of steel products in international trade and involves a large number of sensitive commodities and trade control measures (such as anti-dumping and safeguard measures). 7228 belongs to the latter part of this chapter and addresses alloy steel products not named in other chapters, reflecting the rule that in the HS alloy steel takes precedence over non-alloy steel but is subject to specific naming. Heading 7228 covers bars, rods, angles, shapes, sections, and hollow drill steel of other alloy steel, including semi-finished products that have been further processed but are not listed in other headings. The word "other" in 7228 indicates that it applies to alloy steel long products not specifically named in preceding headings such as 7227 (alloy steel wire rod). Under 7228, goods are subdivided by processing state (hot-rolled, forged, cold-formed, etc.) and shape. 722840 specifically refers to alloy steel wire rod, namely solid products of alloy steel that have been hot-rolled or extruded and then coiled. HS code 722840 is a 6-digit internationally used subheading. The first 2 digits "72" = Chapter 72, "Iron and steel," covering the entire chain from raw materials to semi-finished products. Digits 3-4 "28" = heading 7228, "Other bars and rods of other alloy steel; angles, shapes and sections, of other alloy steel; hollow drill bars and rods, of alloy or non-alloy steel," which excludes alloy steel wire rod of 7227 (hot-rolled and coiled) and alloy steel wire of 7229. Digits 5-6 "40" = subheading 722840, "Wire rod of other alloy steel," namely wire rod of alloy steel material, hot-rolled or extruded and coiled, with a solid cross-section, used for subsequent wire drawing, forging, or machining. Note: 722840 refers only to alloy steel wire rod; non-alloy steel wire rod is classified under 7213/7214, and stainless steel wire rod under 7221/7222. The goods are solid wire rod of alloy steel material, hot-rolled and coiled, meeting the definition of 722840 "wire rod of other alloy steel." They are not classified under 7227 (alloy steel wire rod) because 7227 refers only to hot-rolled and coiled alloy steel wire rod, while 722840 is a subdivision under 7228 for alloy steel wire rod; in actual classification, hot-rolled and coiled alloy steel wire rod should first be classified under 7227; however, 722840 addresses alloy steel wire rod under 7228 in other processing states (such as forged or cold-formed). They are not classified under 7229 (alloy steel wire) because 7229 is cold-formed or cold-finished wire, whereas 722840 is hot-rolled or extruded wire rod.
Chapter
Chapter 72 covers the basic materials of the entire steel industry chain, including pig iron, ferroalloys, scrap, primary ingots and billets, and various semi-finished steel products (such as plates, coils, bars, wire rods, sections, etc.). This chapter is the core chapter for the classification of steel products in international trade and involves a large number of sensitive commodities and trade control measures (such as anti-dumping and safeguard measures). 7228 belongs to the latter part of this chapter and addresses alloy steel products not named in other chapters, reflecting the rule that in the HS alloy steel takes precedence over non-alloy steel but is subject to specific naming.
Heading
Heading 7228 covers bars, rods, angles, shapes, sections, and hollow drill steel of other alloy steel, including semi-finished products that have been further processed but are not listed in other headings. The word "other" in 7228 indicates that it applies to alloy steel long products not specifically named in preceding headings such as 7227 (alloy steel wire rod). Under 7228, goods are subdivided by processing state (hot-rolled, forged, cold-formed, etc.) and shape. 722840 specifically refers to alloy steel wire rod, namely solid products of alloy steel that have been hot-rolled or extruded and then coiled.
Digit Breakdown
HS code 722840 is a 6-digit internationally used subheading. The first 2 digits "72" = Chapter 72, "Iron and steel," covering the entire chain from raw materials to semi-finished products. Digits 3-4 "28" = heading 7228, "Other bars and rods of other alloy steel; angles, shapes and sections, of other alloy steel; hollow drill bars and rods, of alloy or non-alloy steel," which excludes alloy steel wire rod of 7227 (hot-rolled and coiled) and alloy steel wire of 7229. Digits 5-6 "40" = subheading 722840, "Wire rod of other alloy steel," namely wire rod of alloy steel material, hot-rolled or extruded and coiled, with a solid cross-section, used for subsequent wire drawing, forging, or machining. Note: 722840 refers only to alloy steel wire rod; non-alloy steel wire rod is classified under 7213/7214, and stainless steel wire rod under 7221/7222.
Classification Basis
The goods are solid wire rod of alloy steel material, hot-rolled and coiled, meeting the definition of 722840 "wire rod of other alloy steel." They are not classified under 7227 (alloy steel wire rod) because 7227 refers only to hot-rolled and coiled alloy steel wire rod, while 722840 is a subdivision under 7228 for alloy steel wire rod; in actual classification, hot-rolled and coiled alloy steel wire rod should first be classified under 7227; however, 722840 addresses alloy steel wire rod under 7228 in other processing states (such as forged or cold-formed). They are not classified under 7229 (alloy steel wire) because 7229 is cold-formed or cold-finished wire, whereas 722840 is hot-rolled or extruded wire rod.
📝 Declaration Elements
Product name: The standard name of the declared commodity, which should include material, shape, and processing state, such as "hot-rolled alloy steel wire rod." Avoid using colloquial or vague names. Material: Specific alloy steel grade and content of main alloying elements (such as chromium, nickel, molybdenum, etc.), which must meet the definition of alloy steel (alloying elements in non-alloy steel exceeding certain limits). Processing state: Hot-rolled, forged, extruded, cold-formed, etc., directly affecting classification (hot-rolled and coiled goes under 7227; others under 7228). Shape: Solid wire rod, round cross-section, coiled; the cross-sectional shape (round, square, etc.) and dimensions (diameter or side length) must be indicated. Specifications and dimensions: Diameter or cross-sectional dimensions (mm), affecting duty rates and regulatory conditions (such as anti-dumping scope). Grade: Specific steel grade (such as 40Cr, 20MnTiB, etc.), used to confirm alloying elements and use. Use: Main use (such as manufacturing bolts, springs, bearings, etc.), assisting classification and customs valuation. Brand: Manufacturer or brand, used for intellectual property and trade control verification. Product name: hot-rolled alloy steel wire rod; Material: 40Cr, containing carbon 0.38-0.45%, chromium 0.80-1.10%, manganese 0.50-0.80%; Processing state: hot-rolled; Shape: round solid, coiled; Specifications: diameter 12 mm; Grade: 40Cr; Use: manufacturing high-strength bolts; Brand: XX Steel. Mistakenly classifying hot-rolled alloy steel wire rod under 7227 instead of 722840, ignoring that 7227 applies only to specific hot-rolled wire rod. Alloying element content does not meet the standard, and the product is actually non-alloy steel, which should be classified under 7213/7214. Cold-finished alloy steel wire is mistakenly classified under 722840; it should be classified under 7229.
Product name
The standard name of the declared commodity, which should include material, shape, and processing state, such as "hot-rolled alloy steel wire rod." Avoid using colloquial or vague names.
⚠️ Writing only "alloy steel wire rod" without indicating the processing state, or mistakenly writing it as "stainless steel wire rod."
Material
Specific alloy steel grade and content of main alloying elements (such as chromium, nickel, molybdenum, etc.), which must meet the definition of alloy steel (alloying elements in non-alloy steel exceeding certain limits).
⚠️ Writing only "alloy steel" without providing the grade, or having insufficient alloying element content and being misjudged as non-alloy steel.
Processing state
Hot-rolled, forged, extruded, cold-formed, etc., directly affecting classification (hot-rolled and coiled goes under 7227; others under 7228).
⚠️ Mistakenly declaring cold-drawn alloy steel wire as hot-rolled wire rod.
Shape
Solid wire rod, round cross-section, coiled; the cross-sectional shape (round, square, etc.) and dimensions (diameter or side length) must be indicated.
⚠️ Failing to indicate coiled form, resulting in confusion with bars.
Specifications and dimensions
Diameter or cross-sectional dimensions (mm), affecting duty rates and regulatory conditions (such as anti-dumping scope).
⚠️ Incorrect dimension units or omissions, resulting in failure to match anti-dumping tariff lines.
Grade
Specific steel grade (such as 40Cr, 20MnTiB, etc.), used to confirm alloying elements and use.
⚠️ Incorrect grade spelling or use of non-standard grades.
Use
Main use (such as manufacturing bolts, springs, bearings, etc.), assisting classification and customs valuation.
⚠️ Use description too broad, such as "industrial use."
Brand
Manufacturer or brand, used for intellectual property and trade control verification.
⚠️ No brand or brand inconsistent with the manufacturer.
Mistakenly classifying hot-rolled alloy steel wire rod under 7227 instead of 722840, ignoring that 7227 applies only to specific hot-rolled wire rod.
Alloying element content does not meet the standard, and the product is actually non-alloy steel, which should be classified under 7213/7214.
Cold-finished alloy steel wire is mistakenly classified under 722840; it should be classified under 7229.
🎯 Classification Logic
Core basis for classification: 1) The material is alloy steel (meeting the definition of alloy steel in the chapter notes to Chapter 72); 2) The shape is solid wire rod, coiled; 3) The processing state is hot-rolled, forged, or extruded, not cold-formed; 4) It is not listed under 7227 (alloy steel wire rod) or 7229 (alloy steel wire). If it is hot-rolled and coiled alloy steel wire rod, it should first be classified under 7227; 722840 applies to alloy steel wire rod under 7228 in other processing states. At the same time, it is necessary to verify whether it is stainless steel (classified under 7221/7222) or non-alloy steel (classified under 7213/7214). 7227 Alloy steel wire rod: 7227 specifically refers to hot-rolled or extruded and coiled alloy steel wire rod, while 722840 is alloy steel wire rod under 7228 in other processing states (such as forged or cold-formed). If hot-rolled and coiled, it should be classified under 7227. 7229 Alloy steel wire: 7229 refers to cold-formed or cold-finished alloy steel wire, usually drawn and of smaller diameter; 722840 is hot-rolled or extruded wire rod of larger diameter. 7213 Hot-rolled wire rod of non-alloy steel: 7213 is non-alloy steel material, with alloying element content below the alloy steel standard; 722840 is alloy steel, with higher alloying element content. 7221 Stainless steel wire rod: 7221 is stainless steel material (containing chromium >= 10.5%), while 722840 is other alloy steel; stainless steel is classified first under 7221. Is the material alloy steel? Is it coiled and solid wire rod? Is the processing state hot-rolled/forged/extruded? Are 7227 and 7229 excluded? Are stainless steel and non-alloy steel excluded?
Basis
Core basis for classification: 1) The material is alloy steel (meeting the definition of alloy steel in the chapter notes to Chapter 72); 2) The shape is solid wire rod, coiled; 3) The processing state is hot-rolled, forged, or extruded, not cold-formed; 4) It is not listed under 7227 (alloy steel wire rod) or 7229 (alloy steel wire). If it is hot-rolled and coiled alloy steel wire rod, it should first be classified under 7227; 722840 applies to alloy steel wire rod under 7228 in other processing states. At the same time, it is necessary to verify whether it is stainless steel (classified under 7221/7222) or non-alloy steel (classified under 7213/7214).
Confused Codes：
7227 - Alloy steel wire rod
7227 specifically refers to hot-rolled or extruded and coiled alloy steel wire rod, while 722840 is alloy steel wire rod under 7228 in other processing states (such as forged or cold-formed). If hot-rolled and coiled, it should be classified under 7227.
7229 - Alloy steel wire
7229 refers to cold-formed or cold-finished alloy steel wire, usually drawn and of smaller diameter; 722840 is hot-rolled or extruded wire rod of larger diameter.
7213 - Hot-rolled wire rod of non-alloy steel
7213 is non-alloy steel material, with alloying element content below the alloy steel standard; 722840 is alloy steel, with higher alloying element content.
7221 - Stainless steel wire rod
7221 is stainless steel material (containing chromium >= 10.5%), while 722840 is other alloy steel; stainless steel is classified first under 7221.
Self-Check：
✓ Is the material alloy steel?
✓ Is it coiled and solid wire rod?
✓ Is the processing state hot-rolled/forged/extruded?
✓ Are 7227 and 7229 excluded?
✓ Are stainless steel and non-alloy steel excluded?
❓ FAQ
How can I check the import duty rate for 722840? The duty rate must be determined according to the importing country, country of origin, trade agreements, etc. The latest rate can be obtained through the official website of the customs administration, free trade zone tariff query systems, or by consulting a customs broker. Note that anti-dumping and countervailing duties may be additionally levied, and it is necessary to check whether the country of origin is on the measure list. How are 722840 and 7227 distinguished? 7227 specifically refers to hot-rolled or extruded and coiled alloy steel wire rod, while 722840 is alloy steel wire rod under 7228 in other processing states (such as forged or cold-formed). If hot-rolled and coiled, it should first be classified under 7227. Proof of processing state must be provided at declaration. What documents are required when declaring alloy steel wire rod? Usually a contract, invoice, packing list, bill of lading, material certificate (including chemical composition), and certificate of origin are required. If anti-dumping is involved, manufacturer certification, cost details, etc. may also be required. It is advisable to confirm with a customs broker in advance. Is 722840 affected by anti-dumping measures? Yes. Many countries impose anti-dumping measures on alloy steel wire rod from China. It is necessary to check the latest measures of the target country and confirm whether the country of origin and manufacturer are within the scope of the duty. This can be checked through the WTO or national trade remedy websites. How should alloy steel wire rod sold through cross-border e-commerce be classified? Cross-border e-commerce retail exports also need to be declared according to the HS code. 722840 applies to alloy steel wire rod, but attention must be paid to the difference between personal items and commercial express shipments. It is recommended to use formal customs declaration to avoid return or fines due to classification errors. How should the "grade" be filled in among the declaration elements for alloy steel wire rod? The grade should be filled in with the standard steel grade (such as 40Cr, 20MnTiB), and the content of main alloying elements should be indicated. If it is a non-standard grade, the chemical composition must be provided. The grade directly affects classification and anti-dumping determination. What is the difference between 722840 and 722990? 722990 is other alloy steel wire under 7229, usually cold-formed; 722840 is hot-rolled or extruded alloy steel wire rod. The difference lies in the processing state and cross-sectional dimensions; cold-drawn wire is classified under 7229. If alloy steel wire rod is coated, is it still classified under 722840? If the coating is another metal (such as zinc or copper), it may be classified under other subheadings of 7228 or 8311. 722840 refers only to uncoated or only primarily coated alloy steel wire rod. The specific classification must be determined according to the coating process and HS notes.
Q: How can I check the import duty rate for 722840?
A: The duty rate must be determined according to the importing country, country of origin, trade agreements, etc. The latest rate can be obtained through the official website of the customs administration, free trade zone tariff query systems, or by consulting a customs broker. Note that anti-dumping and countervailing duties may be additionally levied, and it is necessary to check whether the country of origin is on the measure list.
Q: How are 722840 and 7227 distinguished?
A: 7227 specifically refers to hot-rolled or extruded and coiled alloy steel wire rod, while 722840 is alloy steel wire rod under 7228 in other processing states (such as forged or cold-formed). If hot-rolled and coiled, it should first be classified under 7227. Proof of processing state must be provided at declaration.
Q: What documents are required when declaring alloy steel wire rod?
A: Usually a contract, invoice, packing list, bill of lading, material certificate (including chemical composition), and certificate of origin are required. If anti-dumping is involved, manufacturer certification, cost details, etc. may also be required. It is advisable to confirm with a customs broker in advance.
Q: Is 722840 affected by anti-dumping measures?
A: Yes. Many countries impose anti-dumping measures on alloy steel wire rod from China. It is necessary to check the latest measures of the target country and confirm whether the country of origin and manufacturer are within the scope of the duty. This can be checked through the WTO or national trade remedy websites.
Q: How should alloy steel wire rod sold through cross-border e-commerce be classified?
A: Cross-border e-commerce retail exports also need to be declared according to the HS code. 722840 applies to alloy steel wire rod, but attention must be paid to the difference between personal items and commercial express shipments. It is recommended to use formal customs declaration to avoid return or fines due to classification errors.
Q: How should the "grade" be filled in among the declaration elements for alloy steel wire rod?
A: The grade should be filled in with the standard steel grade (such as 40Cr, 20MnTiB), and the content of main alloying elements should be indicated. If it is a non-standard grade, the chemical composition must be provided. The grade directly affects classification and anti-dumping determination.
Q: What is the difference between 722840 and 722990?
A: 722990 is other alloy steel wire under 7229, usually cold-formed; 722840 is hot-rolled or extruded alloy steel wire rod. The difference lies in the processing state and cross-sectional dimensions; cold-drawn wire is classified under 7229.
Q: If alloy steel wire rod is coated, is it still classified under 722840?
A: If the coating is another metal (such as zinc or copper), it may be classified under other subheadings of 7228 or 8311. 722840 refers only to uncoated or only primarily coated alloy steel wire rod. The specific classification must be determined according to the coating process and HS notes.
⚠️ 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.