Chapter 84 is the core chapter of mechanical appliances in the HS classification system, covering power machinery, pumps, fans, air conditioning equipment, lifting and handling machinery, construction machinery, food processing machinery, printing machinery, textile machinery, office machinery, and various types of special-purpose machinery. Goods in this chapter generally have power drive, moving parts, and specific functions, but do not include electric motors, electrical equipment (Chapter 85), and transport vehicles (Chapter 87). Heading 8431 specifically covers parts used for the machinery listed in headings 8425 to 8428, namely specialized parts for lifting machinery, handling machinery, elevators, escalators, conveyors, cable cars, etc. These parts must be dedicated to or mainly used for the above-mentioned machinery, rather than general-purpose mechanical parts (such as general-purpose parts under other headings of Chapter 84). The first 2 digits 84: indicates Chapter 84, belonging to the category of mechanical appliances and machinery equipment. The 3rd-4th digits 31: indicates heading 8431, namely parts specially used for lifting, handling, and hoisting machinery. The 5th-6th digits 10: indicates subheading 843110, specifically referring to parts of lifts and handling machinery, including specialized parts for elevators, lifts, escalators, handling machinery, etc. This commodity is a specialized part for lifts and handling machinery, conforms to the description of heading 8431, and does not constitute a complete machine. If it is a general-purpose part (such as bolts, bearings), it should be classified under Chapter 73 or other headings of Chapter 84; if it is an electrical control device, it should be classified under Chapter 85. Therefore, it is classified under 843110.
Chapter
Chapter 84 is the core chapter of mechanical appliances in the HS classification system, covering power machinery, pumps, fans, air conditioning equipment, lifting and handling machinery, construction machinery, food processing machinery, printing machinery, textile machinery, office machinery, and various types of special-purpose machinery. Goods in this chapter generally have power drive, moving parts, and specific functions, but do not include electric motors, electrical equipment (Chapter 85), and transport vehicles (Chapter 87).
Heading
Heading 8431 specifically covers parts used for the machinery listed in headings 8425 to 8428, namely specialized parts for lifting machinery, handling machinery, elevators, escalators, conveyors, cable cars, etc. These parts must be dedicated to or mainly used for the above-mentioned machinery, rather than general-purpose mechanical parts (such as general-purpose parts under other headings of Chapter 84).
Digit Breakdown
The first 2 digits 84: indicates Chapter 84, belonging to the category of mechanical appliances and machinery equipment. The 3rd-4th digits 31: indicates heading 8431, namely parts specially used for lifting, handling, and hoisting machinery. The 5th-6th digits 10: indicates subheading 843110, specifically referring to parts of lifts and handling machinery, including specialized parts for elevators, lifts, escalators, handling machinery, etc.
Classification Basis
This commodity is a specialized part for lifts and handling machinery, conforms to the description of heading 8431, and does not constitute a complete machine. If it is a general-purpose part (such as bolts, bearings), it should be classified under Chapter 73 or other headings of Chapter 84; if it is an electrical control device, it should be classified under Chapter 85. Therefore, it is classified under 843110.
📝 Declaration Elements
Product name: The specific name of the declared commodity, such as elevator guide rail, lift hydraulic cylinder, etc. Use: Explain what kind of machinery the part is used for, such as elevators, lifts, handling machines, etc. Material: Main constituent materials, such as steel, cast iron, alloy, etc. Brand: Manufacturer or brand name. Model: Product model or specification. Applicable machine model: Applicable host machine model or series. Whether it is a specialized part: Declare whether it is a specialized part, as distinct from a general-purpose part. Product name: elevator guide rail; Use: used for elevator car guidance; Material: steel; Brand: OTIS; Model: T90; Applicable machine model: OTIS 3000 series; Whether it is a specialized part: yes. Mistakenly classifying general-purpose parts (such as bolts) under 843110. Failure to distinguish specialized parts from general-purpose parts, resulting in classification errors. Ignoring the declaration of material and use, affecting customs valuation and classification.
Product name
The specific name of the declared commodity, such as elevator guide rail, lift hydraulic cylinder, etc.
⚠️ Writing only "mechanical parts" is too general.
Use
Explain what kind of machinery the part is used for, such as elevators, lifts, handling machines, etc.
⚠️ Failure to specify the specific type of machinery.
Material
Main constituent materials, such as steel, cast iron, alloy, etc.
⚠️ Ignoring the material or filling it in inaccurately.
Brand
Manufacturer or brand name.
⚠️ Failure to fill in "unbranded" when there is no brand.
Model
Product model or specification.
⚠️ Incomplete or incorrect model entry.
Applicable machine model
Applicable host machine model or series.
⚠️ Not filled in or not filled in specifically.
Whether it is a specialized part
Declare whether it is a specialized part, as distinct from a general-purpose part.
⚠️ Mistakenly declaring a general-purpose part as specialized.
Example： Product name: elevator guide rail; Use: used for elevator car guidance; Material: steel; Brand: OTIS; Model: T90; Applicable machine model: OTIS 3000 series; Whether it is a specialized part: yes.
Common Mistakes：
Mistakenly classifying general-purpose parts (such as bolts) under 843110.
Failure to distinguish specialized parts from general-purpose parts, resulting in classification errors.
Ignoring the declaration of material and use, affecting customs valuation and classification.
🎯 Classification Logic
The core basis for classification is: 1. Whether the part is dedicated to or mainly used for the machinery of headings 8425-8428; 2. Whether it constitutes a complete machine or already has the characteristics of a complete machine; 3. Whether it belongs to general-purpose parts excluded by the notes to Chapter 84. If it meets the definition of a specialized part, it is classified under 8431; otherwise, it is classified as a general-purpose part. 843120 Parts of forklifts and similar handling machinery: 843120 is dedicated to handling machinery such as forklifts, while 843110 covers lifts, escalators, etc., with different uses. 843139 Parts of other lifting and handling machinery: 843139 is another subheading under 8431; if a part is not specifically applicable to 843110, it is classified under 843139. 848310 Transmission shafts and cranks: 848310 is a general-purpose transmission component; if specially used for lifts, it is classified under 843110, otherwise under 848310. 732690 Other articles of iron or steel: If it is a general-purpose iron or steel article not specially used for lifting machinery, it is classified under 732690. Is the part specially used for lifts or handling machinery? Does it constitute a complete machine? Does it belong to general-purpose parts excluded by the notes to Chapter 84? Can it be classified under a more specific subheading? Is it confused with electrical parts of Chapter 85?
Basis
The core basis for classification is: 1. Whether the part is dedicated to or mainly used for the machinery of headings 8425-8428; 2. Whether it constitutes a complete machine or already has the characteristics of a complete machine; 3. Whether it belongs to general-purpose parts excluded by the notes to Chapter 84. If it meets the definition of a specialized part, it is classified under 8431; otherwise, it is classified as a general-purpose part.
Confused Codes：
843120 - Parts of forklifts and similar handling machinery
843120 is dedicated to handling machinery such as forklifts, while 843110 covers lifts, escalators, etc., with different uses.
843139 - Parts of other lifting and handling machinery
843139 is another subheading under 8431; if a part is not specifically applicable to 843110, it is classified under 843139.
848310 - Transmission shafts and cranks
848310 is a general-purpose transmission component; if specially used for lifts, it is classified under 843110, otherwise under 848310.
732690 - Other articles of iron or steel
If it is a general-purpose iron or steel article not specially used for lifting machinery, it is classified under 732690.
Self-Check：
✓ Is the part specially used for lifts or handling machinery?
✓ Does it constitute a complete machine?
✓ Does it belong to general-purpose parts excluded by the notes to Chapter 84?
✓ Can it be classified under a more specific subheading?
✓ Is it confused with electrical parts of Chapter 85?
❓ FAQ
How can I check the tariff rate for 843110? You can log on to the official website of the General Administration of Customs of China or the International Trade Single Window and enter HS code 843110 to check the latest tariff rate. Tariff rates may vary by country and trade agreement, so it is recommended to rely on official real-time data. Are elevator buttons classified under 843110? If elevator buttons are electrical switches, they are usually classified under Chapter 85; if they are mechanical button components, they may be classified under 843110. Judgment must be made based on function and working principle. What is the difference between 843110 and 843120? 843110 covers parts of lifts, escalators, etc.; 843120 is dedicated to forklifts and similar handling machinery. The main difference lies in the type of applicable machinery. Can general-purpose parts be classified under 843110? No. General-purpose parts such as bolts, nuts, bearings, etc. should be classified under Chapter 73 or other headings of Chapter 84 according to material, unless they are specially used for lifting machinery and are non-replaceable. How should imported used elevator parts be declared? Used parts need to be declared with product name, use, material, brand, model, new or used status, etc. Some used mechanical and electrical products may involve import licensing, so it is recommended to consult customs in advance. What certificates are required for parts under 843110? Basic documents such as packing list, invoice, contract, and bill of lading are usually required. If required by customs, material certificates, use statements, or certificates of origin may also be needed. Which code are escalator handrails classified under? If escalator handrails are made of rubber, they are usually classified under 4010; if they are specialized parts made of plastic or metal, they may be classified under 843110. Judgment must be made based on material and specificity. What is the export tax rebate rate for 843110? The export tax rebate rate must be checked according to the announcements of the Ministry of Finance and the State Taxation Administration for the current year. Different commodities have different rebate rates, so it is recommended to rely on the latest official documents.
Q: How can I check the tariff rate for 843110?
A: You can log on to the official website of the General Administration of Customs of China or the International Trade Single Window and enter HS code 843110 to check the latest tariff rate. Tariff rates may vary by country and trade agreement, so it is recommended to rely on official real-time data.
Q: Are elevator buttons classified under 843110?
A: If elevator buttons are electrical switches, they are usually classified under Chapter 85; if they are mechanical button components, they may be classified under 843110. Judgment must be made based on function and working principle.
Q: What is the difference between 843110 and 843120?
A: 843110 covers parts of lifts, escalators, etc.; 843120 is dedicated to forklifts and similar handling machinery. The main difference lies in the type of applicable machinery.
Q: Can general-purpose parts be classified under 843110?
A: No. General-purpose parts such as bolts, nuts, bearings, etc. should be classified under Chapter 73 or other headings of Chapter 84 according to material, unless they are specially used for lifting machinery and are non-replaceable.
Q: How should imported used elevator parts be declared?
A: Used parts need to be declared with product name, use, material, brand, model, new or used status, etc. Some used mechanical and electrical products may involve import licensing, so it is recommended to consult customs in advance.
Q: What certificates are required for parts under 843110?
A: Basic documents such as packing list, invoice, contract, and bill of lading are usually required. If required by customs, material certificates, use statements, or certificates of origin may also be needed.
Q: Which code are escalator handrails classified under?
A: If escalator handrails are made of rubber, they are usually classified under 4010; if they are specialized parts made of plastic or metal, they may be classified under 843110. Judgment must be made based on material and specificity.
Q: What is the export tax rebate rate for 843110?
A: The export tax rebate rate must be checked according to the announcements of the Ministry of Finance and the State Taxation Administration for the current year. Different commodities have different rebate rates, so it is recommended to rely on the latest official documents.
⚠️ 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.