Chapter 72 is the core chapter for steel products in the HS classification system, covering the entire steel industry chain from raw materials to semi-finished and finished steel products. This chapter includes pig iron, ferroalloys, ferrous waste and scrap, primary forms of steel, steel ingots, semi-finished products (such as billets and slabs), as well as hot-rolled or cold-rolled bars, wire rods, sections, plates, and tubes. Heading 722790 is located at the end of this chapter and falls under the category of bars of "other alloy steel," representing a technically sophisticated and complex classification area in steel trade. Heading 7227 covers "Bars and rods, of other alloy steel, not further worked than forged, hot-rolled, hot-drawn or extruded, but including those twisted after rolling." The term "other alloy steel" refers to steel grades that do not meet the definition of heading 7228 (stainless steel) but contain a certain amount of alloying elements (such as boron, chromium, nickel, molybdenum, vanadium, etc.) and satisfy the criteria for alloy steel. Products under this heading are typically in hot-rolled or forged condition, intended for subsequent machining, forging, or re-rolling. Code 722790 is a 6-digit subheading: the first 2 digits "72" represent Chapter 72 (Iron and Steel); digits 3-4 "27" represent heading 7227 (Bars and rods of other alloy steel); digits 5-6 "90" represent the subheading "Other," i.e., bars and rods of other alloy steel not specifically named in 722710 through 722780. Subheading 722710 covers bars and rods of high-speed steel, 722720 covers bars and rods of silico-manganese steel, 722730 covers bars and rods of other boron-containing alloy steel, 722740 covers bars and rods of other free-cutting alloy steel, and 722790 covers all other alloy steel bars and rods beyond the above, such as alloy steel bars containing chromium, nickel, molybdenum, vanadium, and other elements. This product is classified under 722790 because it belongs to "other alloy steel" bars and rods and is not specifically named in 722710 through 722780. If it were stainless steel, it would be classified under 7222; if it were ordinary carbon steel, it would be classified under 7214 or 7215; if it were high-speed steel or silico-manganese steel or other specific alloy steel, it would be classified under 722710 or 722720. Therefore, 722790 is the "residual" subheading for other alloy steel bars and rods, applicable to all hot-rolled alloy steel bars other than the specifically named alloy steels.
Chapter
Chapter 72 is the core chapter for steel products in the HS classification system, covering the entire steel industry chain from raw materials to semi-finished and finished steel products. This chapter includes pig iron, ferroalloys, ferrous waste and scrap, primary forms of steel, steel ingots, semi-finished products (such as billets and slabs), as well as hot-rolled or cold-rolled bars, wire rods, sections, plates, and tubes. Heading 722790 is located at the end of this chapter and falls under the category of bars of "other alloy steel," representing a technically sophisticated and complex classification area in steel trade.
Heading
Heading 7227 covers "Bars and rods, of other alloy steel, not further worked than forged, hot-rolled, hot-drawn or extruded, but including those twisted after rolling." The term "other alloy steel" refers to steel grades that do not meet the definition of heading 7228 (stainless steel) but contain a certain amount of alloying elements (such as boron, chromium, nickel, molybdenum, vanadium, etc.) and satisfy the criteria for alloy steel. Products under this heading are typically in hot-rolled or forged condition, intended for subsequent machining, forging, or re-rolling.
Digit Breakdown
Code 722790 is a 6-digit subheading: the first 2 digits "72" represent Chapter 72 (Iron and Steel); digits 3-4 "27" represent heading 7227 (Bars and rods of other alloy steel); digits 5-6 "90" represent the subheading "Other," i.e., bars and rods of other alloy steel not specifically named in 722710 through 722780. Subheading 722710 covers bars and rods of high-speed steel, 722720 covers bars and rods of silico-manganese steel, 722730 covers bars and rods of other boron-containing alloy steel, 722740 covers bars and rods of other free-cutting alloy steel, and 722790 covers all other alloy steel bars and rods beyond the above, such as alloy steel bars containing chromium, nickel, molybdenum, vanadium, and other elements.
Classification Basis
This product is classified under 722790 because it belongs to "other alloy steel" bars and rods and is not specifically named in 722710 through 722780. If it were stainless steel, it would be classified under 7222; if it were ordinary carbon steel, it would be classified under 7214 or 7215; if it were high-speed steel or silico-manganese steel or other specific alloy steel, it would be classified under 722710 or 722720. Therefore, 722790 is the "residual" subheading for other alloy steel bars and rods, applicable to all hot-rolled alloy steel bars other than the specifically named alloy steels.
📝 Declaration Elements
Product Name: The standard name of the declared commodity, which should accurately reflect the material and shape, such as "Other alloy steel hot-rolled round bars." Material (Steel Grade): Fill in the specific alloy steel grade or chemical composition, such as 42CrMo, 20MnCr5, etc., and indicate the alloying element content. Alloying Element Composition and Content: List the actual content of major alloying elements (such as chromium, nickel, molybdenum, vanadium, boron, etc.) by weight percentage. Processing State: State whether it is hot-rolled, forged, hot-drawn, or extruded, and whether it has undergone subsequent processing such as straightening or cutting. Shape and Dimensions: Describe the cross-sectional shape (round, square, rectangular, etc.) and specific dimensions (diameter, side length, thickness, etc.). Grade Standard: Indicate the applicable standard, such as GB/T 3077, ASTM A29, EN 10083, etc. Use: Briefly describe the end use, such as "for manufacturing gears and shaft parts." Product Name: Other alloy steel hot-rolled round bars; Material: 42CrMo; Alloying Element Composition and Content: C 0.38-0.45%, Si 0.17-0.37%, Mn 0.50-0.80%, Cr 0.90-1.20%, Mo 0.15-0.25%; Processing State: Hot-rolled, straightened and cut; Shape and Dimensions: Round, diameter 50mm; Grade Standard: GB/T 3077; Use: For manufacturing gears and shaft parts. Misreporting cold-drawn (cold-finished) alloy steel bars as hot-rolled, which should be classified under 7228, while 722790 is limited to hot-rolled or forged condition. Alloying element content does not meet the standard (e.g., boron content below 0.0008%), which may result in classification as ordinary carbon steel under 7214. Misreporting stainless steel bars as other alloy steel; stainless steel should be classified under 7222, as the alloying element requirements differ.
Product Name
The standard name of the declared commodity, which should accurately reflect the material and shape, such as "Other alloy steel hot-rolled round bars."
⚠️ Writing only "alloy steel bars" without indicating hot-rolled or forged condition, which may cause confusion with cold-finished bars.
Material (Steel Grade)
Fill in the specific alloy steel grade or chemical composition, such as 42CrMo, 20MnCr5, etc., and indicate the alloying element content.
⚠️ Writing only "alloy steel" without providing the specific grade or composition, making it impossible to determine whether it falls under 722790.
Alloying Element Composition and Content
List the actual content of major alloying elements (such as chromium, nickel, molybdenum, vanadium, boron, etc.) by weight percentage.
⚠️ Omitting trace alloying elements such as boron and titanium, leading to misclassification as ordinary carbon steel.
Processing State
State whether it is hot-rolled, forged, hot-drawn, or extruded, and whether it has undergone subsequent processing such as straightening or cutting.
⚠️ Declaring cold-drawn (cold-finished) bars as hot-rolled, which should be classified under 7228 rather than 7227.
Shape and Dimensions
Describe the cross-sectional shape (round, square, rectangular, etc.) and specific dimensions (diameter, side length, thickness, etc.).
⚠️ Inconsistent units of measurement, or failure to specify whether it is diameter or side length, affecting classification.
Grade Standard
Indicate the applicable standard, such as GB/T 3077, ASTM A29, EN 10083, etc.
⚠️ Incorrect or missing standard, making it impossible to verify whether the alloying element content meets the definition of alloy steel.
Use
Briefly describe the end use, such as "for manufacturing gears and shaft parts."
⚠️ Use description is too general, such as "machining," lacking specificity.
Example： Product Name: Other alloy steel hot-rolled round bars; Material: 42CrMo; Alloying Element Composition and Content: C 0.38-0.45%, Si 0.17-0.37%, Mn 0.50-0.80%, Cr 0.90-1.20%, Mo 0.15-0.25%; Processing State: Hot-rolled, straightened and cut; Shape and Dimensions: Round, diameter 50mm; Grade Standard: GB/T 3077; Use: For manufacturing gears and shaft parts.
Common Mistakes：
Misreporting cold-drawn (cold-finished) alloy steel bars as hot-rolled, which should be classified under 7228, while 722790 is limited to hot-rolled or forged condition.
Alloying element content does not meet the standard (e.g., boron content below 0.0008%), which may result in classification as ordinary carbon steel under 7214.
Misreporting stainless steel bars as other alloy steel; stainless steel should be classified under 7222, as the alloying element requirements differ.
🎯 Classification Logic
Core classification criteria: First, confirm whether the product is alloy steel. According to HS Notes, alloy steel must meet specific alloying element content requirements (e.g., one of the elements such as aluminum, chromium, cobalt, copper, manganese, molybdenum, nickel, silicon, titanium, tungsten, vanadium, zirconium, etc. exceeds the prescribed minimum threshold, or boron content ≥ 0.0008%, etc.). Second, confirm whether it is a bar or rod (including hot-rolled, forged, extruded, etc.) and not further worked (cold-drawn, cold-rolled, etc.). Finally, exclude specifically named alloy steels (such as high-speed steel, silico-manganese steel, boron-containing alloy steel, free-cutting alloy steel) and classify under 722790. 722710 Bars and rods of high-speed steel: High-speed steel contains alloying elements such as tungsten, molybdenum, and vanadium, and typically possesses red hardness, whereas 722790 covers other alloy steels that do not contain the specific composition combination of high-speed steel. 722720 Bars and rods of silico-manganese steel: Silico-manganese steel is primarily alloyed with silicon and manganese within specific content ranges, whereas 722790 covers a broader range of alloying elements, not limited to silicon and manganese. 722730 Bars and rods of other boron-containing alloy steel: Boron-containing alloy steel requires boron content ≥ 0.0008% and other alloying elements not meeting the requirements of other subheadings, whereas 722790 does not contain boron or has boron content below that threshold. 722740 Bars and rods of other free-cutting alloy steel: Free-cutting alloy steel typically contains free-cutting elements such as sulfur, lead, and bismuth, whereas 722790 does not contain these elements or their content does not meet the free-cutting standard. 722860 Bars and rods of other alloy steel (cold-finished): 722860 covers bars and rods after cold-drawing, cold-rolling, or other cold working, whereas 722790 covers hot-rolled or forged condition; the processing state is the core distinction. Has it been confirmed that the alloying element content meets the definition of alloy steel? Has it been confirmed that the processing state is hot-rolled or forged? Have high-speed steel, silico-manganese steel, boron-containing steel, and free-cutting steel been excluded? Has it been confirmed that it is not stainless steel? Have accurate alloying element composition and content been provided?
Basis
Core classification criteria: First, confirm whether the product is alloy steel. According to HS Notes, alloy steel must meet specific alloying element content requirements (e.g., one of the elements such as aluminum, chromium, cobalt, copper, manganese, molybdenum, nickel, silicon, titanium, tungsten, vanadium, zirconium, etc. exceeds the prescribed minimum threshold, or boron content ≥ 0.0008%, etc.). Second, confirm whether it is a bar or rod (including hot-rolled, forged, extruded, etc.) and not further worked (cold-drawn, cold-rolled, etc.). Finally, exclude specifically named alloy steels (such as high-speed steel, silico-manganese steel, boron-containing alloy steel, free-cutting alloy steel) and classify under 722790.
Confused Codes：
722710 - Bars and rods of high-speed steel
High-speed steel contains alloying elements such as tungsten, molybdenum, and vanadium, and typically possesses red hardness, whereas 722790 covers other alloy steels that do not contain the specific composition combination of high-speed steel.
722720 - Bars and rods of silico-manganese steel
Silico-manganese steel is primarily alloyed with silicon and manganese within specific content ranges, whereas 722790 covers a broader range of alloying elements, not limited to silicon and manganese.
722730 - Bars and rods of other boron-containing alloy steel
Boron-containing alloy steel requires boron content ≥ 0.0008% and other alloying elements not meeting the requirements of other subheadings, whereas 722790 does not contain boron or has boron content below that threshold.
722740 - Bars and rods of other free-cutting alloy steel
Free-cutting alloy steel typically contains free-cutting elements such as sulfur, lead, and bismuth, whereas 722790 does not contain these elements or their content does not meet the free-cutting standard.
722860 - Bars and rods of other alloy steel (cold-finished)
722860 covers bars and rods after cold-drawing, cold-rolling, or other cold working, whereas 722790 covers hot-rolled or forged condition; the processing state is the core distinction.
Self-Check：
✓ Has it been confirmed that the alloying element content meets the definition of alloy steel?
✓ Has it been confirmed that the processing state is hot-rolled or forged?
✓ Have high-speed steel, silico-manganese steel, boron-containing steel, and free-cutting steel been excluded?
✓ Has it been confirmed that it is not stainless steel?
✓ Have accurate alloying element composition and content been provided?
❓ FAQ
How do I determine whether my alloy steel bars are classified under 722790? First, confirm that the bars are alloy steel (alloying element content meets HS Notes requirements) and not stainless steel. Second, confirm that the processing state is hot-rolled, forged, or hot-drawn, without cold-drawing or other cold working. Finally, exclude specifically named subheadings such as high-speed steel, silico-manganese steel, boron-containing alloy steel, and free-cutting alloy steel; the remaining other alloy steel hot-rolled bars are classified under 722790. What is the difference between 722790 and 722860? 722790 covers bars and rods of other alloy steel in hot-rolled or forged condition, while 722860 covers bars and rods of other alloy steel after cold-drawing, cold-rolling, or other cold working. The processing state is the core distinction; if the bars have been cold-drawn, even with the same material, they should be classified under 722860. My alloy steel bars contain boron. Which code should they be classified under? If the boron content is ≥ 0.0008% and other alloying elements do not meet the requirements of other subheadings, they should be classified under 722730 (bars and rods of other boron-containing alloy steel). If the boron content is below 0.0008%, they are treated as other alloy steel and classified under 722790. What alloying element content needs to be provided when declaring 722790? The actual content of all alloying elements must be provided, particularly chromium, nickel, molybdenum, vanadium, tungsten, silicon, manganese, and boron. If trace elements such as boron, titanium, and zirconium are present, they must also be declared, as these elements may affect the determination of alloy steel. It is recommended to provide a complete chemical composition report. How can I check the tariff rate for 722790? Tariff rates vary depending on the country, trade agreements, country of origin, and other factors. It is recommended to check the latest rates through the General Administration of Customs website, the International Trade Single Window, or professional customs declaration systems. Also pay attention to whether anti-dumping, countervailing, or other trade remedy measures apply. If my alloy steel bars are cold-drawn but the material is 42CrMo, where should they be classified? 42CrMo is other alloy steel, but cold-drawing is cold working, so it should be classified under 722860 (bars and rods of other alloy steel, cold-finished) rather than 722790. In classification, the processing state takes priority over the material. Can alloy steel bars under 722790 enjoy preferential tariff rates under free trade agreements? Whether preferential tariff rates can be enjoyed depends on the rules of origin and the specific provisions of the free trade agreement. It is necessary to confirm whether the product meets the origin criteria (such as wholly obtained, change in tariff classification, regional value content, etc.) and obtain a valid certificate of origin. It is recommended to consult a professional customs broker or customs authority. What are the common classification errors when declaring 722790? Common errors include: misreporting cold-drawn bars as hot-rolled; misreporting stainless steel as other alloy steel; declaring alloy steel when alloying element content does not meet the standard; omitting trace elements such as boron leading to subheading errors; and misclassifying high-speed steel or silico-manganese steel under 722790. It is recommended to carefully verify the composition and processing state.
Q: How do I determine whether my alloy steel bars are classified under 722790?
A: First, confirm that the bars are alloy steel (alloying element content meets HS Notes requirements) and not stainless steel. Second, confirm that the processing state is hot-rolled, forged, or hot-drawn, without cold-drawing or other cold working. Finally, exclude specifically named subheadings such as high-speed steel, silico-manganese steel, boron-containing alloy steel, and free-cutting alloy steel; the remaining other alloy steel hot-rolled bars are classified under 722790.
Q: What is the difference between 722790 and 722860?
A: 722790 covers bars and rods of other alloy steel in hot-rolled or forged condition, while 722860 covers bars and rods of other alloy steel after cold-drawing, cold-rolling, or other cold working. The processing state is the core distinction; if the bars have been cold-drawn, even with the same material, they should be classified under 722860.
Q: My alloy steel bars contain boron. Which code should they be classified under?
A: If the boron content is ≥ 0.0008% and other alloying elements do not meet the requirements of other subheadings, they should be classified under 722730 (bars and rods of other boron-containing alloy steel). If the boron content is below 0.0008%, they are treated as other alloy steel and classified under 722790.
Q: What alloying element content needs to be provided when declaring 722790?
A: The actual content of all alloying elements must be provided, particularly chromium, nickel, molybdenum, vanadium, tungsten, silicon, manganese, and boron. If trace elements such as boron, titanium, and zirconium are present, they must also be declared, as these elements may affect the determination of alloy steel. It is recommended to provide a complete chemical composition report.
Q: How can I check the tariff rate for 722790?
A: Tariff rates vary depending on the country, trade agreements, country of origin, and other factors. It is recommended to check the latest rates through the General Administration of Customs website, the International Trade Single Window, or professional customs declaration systems. Also pay attention to whether anti-dumping, countervailing, or other trade remedy measures apply.
Q: If my alloy steel bars are cold-drawn but the material is 42CrMo, where should they be classified?
A: 42CrMo is other alloy steel, but cold-drawing is cold working, so it should be classified under 722860 (bars and rods of other alloy steel, cold-finished) rather than 722790. In classification, the processing state takes priority over the material.
Q: Can alloy steel bars under 722790 enjoy preferential tariff rates under free trade agreements?
A: Whether preferential tariff rates can be enjoyed depends on the rules of origin and the specific provisions of the free trade agreement. It is necessary to confirm whether the product meets the origin criteria (such as wholly obtained, change in tariff classification, regional value content, etc.) and obtain a valid certificate of origin. It is recommended to consult a professional customs broker or customs authority.
Q: What are the common classification errors when declaring 722790?
A: Common errors include: misreporting cold-drawn bars as hot-rolled; misreporting stainless steel as other alloy steel; declaring alloy steel when alloying element content does not meet the standard; omitting trace elements such as boron leading to subheading errors; and misclassifying high-speed steel or silico-manganese steel under 722790. It is recommended to carefully verify the composition and processing state.
⚠️ 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.