Chapter 84 is a major category in the HS classification system covering mechanical appliances, machinery and equipment and their parts, including power machinery, agricultural machinery, machine tools, office equipment, automatic data processing equipment, lifting and handling machinery, food processing machinery, etc. The core characteristic of this chapter is that goods must be driven by mechanical power or independently perform some physical processing function, rather than being purely hand tools or electrical and electronic components. For woodworking machinery, Chapter 84 is the primary heading, but attention must be paid to the boundary with Chapter 85 (electrical equipment). Heading 8465 covers machine tools for working various materials (wood, cork, bone, hard rubber, hard plastics, cold-working glass, etc.), including sawing, planing, milling, grinding, drilling, punching, tenoning, etc. Machine tools under this heading typically achieve shaping by removing material, as distinguished from non-removal processing such as pressing and molding. Under 8465, further subdivision is made according to processing method and whether numerically controlled; CNC milling machines are classified under 8465.92. First 2 digits 84: indicates Chapter 84, i.e., mechanical appliances, machinery and equipment and their parts, belonging to the major category of mechanical and electrical products in international trade. Digits 3-4, 65: indicates heading 8465, i.e., machine tools for working wood, cork, bone, hard rubber, hard plastics or similar hard materials, covering sawing, planing, milling, grinding and many other processing methods. Digits 5-6, 92: indicates subheading 8465.92, specifically numerically controlled milling machines or molding machines (including CNC milling machines and CNC molding machines), where "numerically controlled" refers to automated processing achieved through numerical control programs, as distinguished from milling machines with manual or ordinary mechanical feed. This commodity is a CNC woodworking milling machine, equipped with a numerical control system, used for milling wood, conforming to the description of heading 8465 "machine tools for working wood," and subheading 8465.92 explicitly lists "numerically controlled milling machines." Therefore it is classified under 846592. If it were a non-numerically controlled milling machine, it should be classified under 8465.91; if it were a woodworking sawing machine, it would be classified under 8465.91 or 8465.92 depending on whether it is numerically controlled, but the milling function is the core distinguishing point.

Product Name: The Chinese and foreign language names of the declared commodity, which should accurately reflect the commodity attributes, such as "CNC Woodworking Milling Machine" or "数控木工铣床". Use: Explain the specific processing object and scenario of the equipment, such as "used for milling and molding of wood, artificial board, plastics and other materials." Brand: The brand name of the declared equipment (Chinese or foreign language); if no brand, fill in "no brand." Model: The specific model of the declared equipment, used to uniquely identify the commodity. Control Method: Clearly state whether it is numerically controlled, such as "CNC," and specify the control system type (e.g., Fanuc, Siemens, etc.). Processing Method: Explain the main processing method, such as "milling," "profile milling," "copy milling," etc. Spindle Power: Declare the spindle motor power (kW) as an equipment performance parameter to assist classification and customs valuation. Table Size: Declare the table size (length × width), reflecting the processing range. Product Name: CNC Woodworking Milling Machine; Use: For milling and molding of wood, artificial board, plastics and other materials; Brand: XXX; Model: XXX-123; Control Method: CNC, using Fanuc system; Processing Method: Milling, copy milling; Spindle Power: 7.5 kW; Table Size: 1300mm×2500mm. Failure to specify the "CNC" attribute may result in misclassification under non-CNC subheading 8465.91. Unclear description of processing object; if metal processing is included, it may be misclassified under other subheadings of 8465 or 8460. Non-standard brand and model entry affects customs valuation and subsequent audits. Ignoring parameters such as spindle power may lead to classification disputes or inability to enjoy free trade agreement preferences.

The core basis for classification is the notes to Chapter 84 of the Harmonized Commodity Description and Coding System and the text of heading 8465. Heading 8465 covers machine tools for working wood, cork, bone, hard rubber, hard plastics and similar materials, and subheading 8465.92 explicitly covers "numerically controlled milling machines or molding machines." CNC woodworking milling machines achieve milling through numerical control, conforming to the subheading description. Note: if the equipment has multiple processing functions (e.g., milling + drilling), it should be classified according to the principal function; if it is a machining center, it may be classified under 8465.92 or 8465.99. 846591 Non-CNC woodworking milling machines: 846591 covers non-numerically controlled milling machines, requiring manual operation or mechanical feed, without a numerical control system; 846592 is numerically controlled, equipped with a CNC system, with a high degree of automation. 846593 Woodworking grinding machines: 846593 covers grinding or polishing machines for surface finishing; 846592 covers milling for shaping, with different processing methods. 846599 Other woodworking machine tools: 846599 covers other processing machine tools not named under 8465, such as tenoning machines, bending machines, etc.; CNC milling machines already have a specific subheading and should not be classified here. 846090 CNC milling machines for metalworking: 846090 belongs to metalworking machine tools, with metal as the processing object; 846592 has wood and other non-metallic materials as the processing object, and material is the core distinguishing point. 847989 Other machinery not elsewhere specified: 847989 covers machinery with independent functions; if a woodworking milling machine does not have machine tool characteristics or is special-purpose equipment, it might be mistakenly classified here, but 8465 is more specific. Is it clearly numerically controlled (CNC)? Is the processing object wood or similar hard materials? Is the main function milling or profile milling? Does it have the basic structure of a machine tool (such as table, spindle, feed system)? Are metalworking, plastic injection molding and other chapters excluded?

How to look up the HS code for CNC woodworking milling machines? First determine that the commodity is a woodworking machine tool, classified under Chapter 84; then based on the processing method (milling) and whether it is numerically controlled, locate heading 8465. Consult the Import and Export Tariff or customs classification decisions; 8465.92 is for CNC milling machines. It is recommended to use the General Administration of Customs' "Classification Expert" or consult a professional customs broker to ensure accuracy. How to distinguish and classify CNC woodworking milling machines and machining centers? Machining centers usually have automatic tool changing functions and can perform multiple operations. If milling is the main function and automatic tool changing is present, it can still be classified under 8465.92; if the functions are complex and not named in the tariff, it may be classified under 8465.99. The key lies in the principal function and whether it meets the definition of a "milling machine." How to fill in "Control Method" during declaration? It should clearly state "CNC" and specify the control system brand and model, such as "Fanuc 0i-MF." Avoid vague expressions such as "automatic" or "computer controlled" to prevent customs from questioning the classification. How to look up the tariff rate for CNC woodworking milling machines? Tariff rates vary by country, trade agreement, country of origin, etc. You can consult China Customs' Import and Export Tariff or query the most-favored-nation rate, agreement rate, etc. through the "China International Trade Single Window." It is recommended to refer to the tariff in effect at the time of actual declaration. If the equipment can mill both wood and plastic, how should it be classified? Judge based on the principal processing object and designed use. If it is primarily designed for wood, classify under 8465.92; if primarily for plastics, it may be classified under 8477 (plastics processing machinery). Equipment manuals, use certificates and other materials must be provided. What regulatory documents are required for exporting CNC woodworking milling machines? Generally, no special regulatory documents are required for export, but the quality and safety standards of the exporting country must be met. If dual-use items or technology exports are involved, relevant licenses must be obtained. It is recommended to consult the local customs or commerce department. What are the consequences of incorrect classification? Incorrect classification may lead to supplementary taxes, fines, downgraded credit rating, or even suspicion of smuggling. Enterprises should declare truthfully and, when necessary, apply for advance classification to reduce risks. How to determine whether a woodworking machine tool is "numerically controlled"? Numerical control refers to automatically controlling machine tool movement through numerical control programs (such as G-code). If the equipment is equipped with a CNC controller, servo motors and a programming interface, it is numerically controlled. Equipment that only uses PLC to control simple actions may not be recognized as numerically controlled.