Chapter 72 covers iron and steel smelting and primary iron and steel products, including ingots, billets, plates, strips, bars, rods, sections, etc., of iron and non-alloy steel, stainless steel, and alloy steel. This chapter is subdivided by smelting method, composition, shape, and processing state, and is one of the most strictly regulated and complex chapters for classification in international trade. 7211 falls within this chapter under 'flat-rolled products of iron or non-alloy steel, of a width of less than 600 mm, not clad, plated or coated,' forming a key dividing line with 7210 (width of 600 mm or more). Heading 7211 covers flat-rolled products of iron or non-alloy steel, of a width of less than 600 mm, not clad, plated or coated, including hot-rolled, cold-rolled, rerolled, and other different processing states. However, 7211 refers only to flat-rolled products that are 'not further worked'; if they have been clad, plated or coated, they are classified under 7212. Within 7211, further subdivision is by thickness, rolling direction, whether hot-rolled, etc. 721113 specifically refers to 'hot-rolled, rolled on four faces or in a closed box pass, of a width not exceeding 1250 mm and of a thickness of 4 mm or more, not clad, plated or coated' carbon steel coils. The first 2 digits '72' represent Chapter 72 'Iron and steel,' covering primary forms and semi-finished products of iron and steel obtained directly from iron ore smelting. The 3rd-4th digits '11' represent heading 7211, i.e., 'flat-rolled products of iron or non-alloy steel, of a width of less than 600 mm, not clad, plated or coated,' distinguished from 7210 (width of 600 mm or more) and 7212 (clad, plated or coated). The 5th-6th digits '13' represent subheading 721113, i.e., 'hot-rolled, rolled on four faces or in a closed box pass, of a width not exceeding 1250 mm and of a thickness of 4 mm or more, not clad, plated or coated,' a subdivision under 7211 for specific rolling methods and dimensions. The goods are hot-rolled carbon steel coils, of a width of less than 600 mm, of a thickness of 4 mm or more, not clad or plated, and rolled on four faces or in a closed box pass. If the width were 600 mm or more, they would be classified under 7210; if plated or coated, under 7212; if cold-rolled, under other subheadings of 7211; if stainless steel, under 7219/7220. Therefore, 721113 is the best code matching their width, thickness, rolling method, processing state, and material.

Product name: The standard name of the declared commodity, which should include material, shape, and processing state, such as 'hot-rolled carbon steel coil.' Material: Indicate the steel grade and main chemical composition, such as 'non-alloy steel, carbon content 0.15%,' etc. Specifications and dimensions: Declare thickness, width, coil weight, etc., such as 'thickness 4.5 mm, width 500 mm.' Processing state: State whether hot-rolled, whether rolled on four faces, whether rolled in a closed box pass, etc. Surface treatment: Declare whether clad, plated or coated, such as 'not clad, plated or coated.' Use: Briefly describe the main use, such as 'for manufacturing welded pipes, structural parts.' Brand or manufacturer: Declare the brand or manufacturer name; if no brand, enter 'none.' Product name: hot-rolled carbon steel coil; Material: non-alloy steel, carbon content 0.18%, manganese 0.60%; Specifications: thickness 4.5 mm, width 500 mm, coil weight 10 tons; Processing state: hot-rolled, rolled on four faces, not clad, plated or coated; Use: for manufacturing welded pipes; Brand: none; Manufacturer: XX Steel Co., Ltd. Mistakenly classifying coils of a width of 600 mm or more under 721113, when they should actually be classified under 7210. Failing to declare the surface treatment state; if plated, they should be classified under 7212 rather than 7211. Mistakenly declaring hot-rolled coils as cold-rolled, resulting in an incorrect subheading.

The core basis for classification is: 1) the material is non-alloy steel; 2) flat-rolled product, of a width of less than 600 mm; 3) hot-rolled, and rolled on four faces or in a closed box pass; 4) thickness of 4 mm or more; 5) not clad, plated or coated. It must also meet the definition of 'flat-rolled products' in the Chapter 72 notes, i.e., rectangular cross-section, thickness less than width, and not further worked than rolled. If the width is 600 mm or more, classify under 7210; if plated, under 7212; if cold-rolled, under other subheadings of 7211. 7210 Hot-rolled carbon steel coils of a width of 600 mm or more: Width is the core distinguishing point: 7210 is for width of 600 mm or more, 7211 is for width of less than 600 mm. If the coil width is 600 mm or more, it must be classified under 7210. 7212 Steel coils of a width of less than 600 mm, clad, plated or coated: 7212 covers flat-rolled products that have undergone surface treatment, such as galvanizing, painting, etc.; 7211 refers only to those not clad, plated or coated. 7211.14 Hot-rolled, rolled on four faces, carbon steel coils of a width of less than 600 mm and a thickness of less than 4 mm: Thickness is the distinguishing point: 721113 requires a thickness of 4 mm or more, while 721114 is for a thickness of less than 4 mm. 7208 Hot-rolled flat-rolled products of non-alloy steel, of a width of 600 mm or more: 7208 is similar to 7210, but 7208 includes not pickled, not plated, etc., while 7210 specifically refers to clad, plated or coated? In fact, 7208 is hot-rolled, of a width of 600 mm or more, not clad, plated or coated; 7210 is of a width of 600 mm or more, but clad, plated or coated? According to the HS, 7210 is of a width of 600 mm or more, clad, plated or coated. Therefore, the distinction lies in surface treatment. Confirm the material is non-alloy steel, not stainless steel or alloy steel. Confirm the width is less than 600 mm; if 600 mm or more, classify under 7210. Confirm the thickness is 4 mm or more; if less than 4 mm, classify under 721114. Confirm hot-rolled and rolled on four faces or in a closed box pass. Confirm not clad, plated or coated; otherwise classify under 7212.

How can I check the import tariff rate for 721113? You can check the General Administration of Customs website, China International Trade Single Window, or third-party query platforms, enter HS code 721113, and select trade mode, country of origin, and other conditions to obtain the real-time tariff rate. Note that tariff rates may be adjusted with policy changes; it is recommended to rely on the latest official announcements. What is the difference between 721113 and 721114? Both are hot-rolled non-alloy steel coils of a width of less than 600 mm and not clad or plated. The main difference is thickness: 721113 requires a thickness of 4 mm or more, while 721114 requires a thickness of less than 4 mm. The thickness must be accurately measured at declaration. If a steel coil is exactly 600 mm wide, which code should it be classified under? A width of 600 mm should be classified under 7210 (width of 600 mm or more), not 7211, because 7211 requires a width strictly less than 600 mm. Attention should be paid to measurement precision during classification to avoid errors caused by rounding. If hot-rolled carbon steel coils are pickled but not plated, are they still classified under 721113? Pickling is surface cleaning and does not change the basic characteristics of the material. If they are still hot-rolled, not clad or plated, and have a width of less than 600 mm and a thickness of 4 mm or more, they are still classified under 721113. However, if after pickling they are oiled, etc., it is necessary to confirm whether this constitutes a coating. What are the consequences of omitting the 'processing state' at declaration? The processing state is a key element for classification. Omitting it may lead customs to question the accuracy of the classification, triggering inspection, supplementary duty payment, or even administrative penalties. It is recommended to declare complete information such as hot-rolled and rolling method. What is the export tax rebate rate for 721113? The export tax rebate rate must be checked according to the latest policy, usually obtained through the State Taxation Administration or the General Administration of Customs website. The rebate rate may be adjusted at different times; it is recommended to rely on official data at the time of declaration. How can I determine whether a steel coil is 'rolled on four faces'? Rolled on four faces means that during rolling, all four faces of the steel billet are compressed by rolls, usually judged by observing the cross-sectional shape and rolling marks. If rolled in a closed box pass, the pass design causes all four faces to be compressed. You can request process instructions from the manufacturer. Does 721113 apply to alloy steel coils? No. 721113 applies only to non-alloy steel (carbon steel). Alloy steel coils should be classified under headings such as 7225 or 7226. At declaration, material composition certificates must be provided to distinguish non-alloy steel from alloy steel.