Chapter 91 covers clocks and watches and parts thereof, including personal clocks and watches, other clocks and watches, time switches, time switches with clock or watch movements or synchronous motors, clock and watch movements, clock and watch cases and parts thereof, etc. This chapter includes both finished clocks and watches and unassembled or partially assembled movements and parts, but excludes articles specifically named in other chapters (such as precious metal watch cases). Heading 9108 specifically refers to complete and assembled clock and watch movements, whether or not fitted with hands or dials. Its subheadings are divided by power source (mechanical, electronic) and use (watches, pocket watches, vehicles, aircraft, etc.). Vehicle mechanical movements specifically refer to mechanical movements used in vehicle instrument panels or similar environments, usually not including cases. The first 2 digits "91" represent Chapter 91 "Clocks and watches and parts thereof." Digits 3-4 "08" represent the heading "Assembled clock and watch movements." Digits 5-6 "11" represent the subheading "Vehicle mechanical movements," i.e., mechanical clock and watch movements specially used for vehicles (such as automobiles and motorcycles). This subheading is further distinguished from other mechanical movements (such as those for watches and pocket watches) and electronic movements. The goods are vehicle mechanical movements, equipped with mechanical power devices and specially used for vehicles, meeting the description of subheading 9108.11. They are not classified under 9108.19 (other mechanical movements) because of their specific use; not under 9107 (time switches) because they have no time control function; and not under 8708 (vehicle parts) because clock and watch movements are specifically named in Chapter 91.

Product name: The specific name of the declared goods, which should include keywords such as "vehicle," "mechanical," and "movement," such as "vehicle mechanical clock and watch movement." Brand: Fill in the manufacturer or brand name of the movement; if there is no brand, indicate "no brand." Model: Fill in the specific model or part number of the movement to identify specifications. Power source: Clearly state mechanical power, which may be further divided into manual winding or automatic winding. Use: State that it is specially used for vehicle (such as automobile and motorcycle) instrument panel clocks. Whether assembled: Declare that the movement is in a complete assembled state, not loose parts. Dimensions: Provide the diameter or length, width, and height of the movement to facilitate classification verification. Product name: vehicle mechanical clock and watch movement; Brand: XX; Model: ABC-123; Power source: mechanical (automatic winding); Use: automobile instrument panel clock; Whether assembled: yes; Dimensions: diameter 50mm. Incorrectly declaring an electronic movement as a mechanical movement, resulting in classification error. Failure to indicate "vehicle" use may result in classification under other mechanical movement subheadings. Ignoring the "assembled" status; if they are loose parts, they should be classified under a parts heading. False declaration of brand and model affects origin determination and customs valuation.

Core basis for classification: 1) The goods are clock and watch movements, belonging to Chapter 91; 2) The power is mechanical, excluding electronic movements; 3) They are specially used for vehicles, meeting subheading 9108.11. It is necessary to verify whether they are completely assembled; if they are unassembled parts, classify under 9108.90 or other parts headings. At the same time, confirm that they are not time switches (9107) or vehicle parts (8708). 9108.19 Other mechanical movements: 9108.19 covers non-vehicle mechanical movements, such as those for watches, pocket watches, and instruments. Vehicle-specific ones should be classified under 9108.11. 9108.90 Unassembled or partially assembled movements: 9108.90 is for loose parts or semi-finished products, while 9108.11 is for complete assembled movements. 9107.00 Time switches: Time switches have a timing control function, while vehicle movements only indicate time and have no switch control. 8708.29 Vehicle parts: 8708 is for vehicle parts and accessories, but clock and watch movements are specifically named in Chapter 91, so Chapter 91 has priority. 9105.11 Vehicle clocks: 9105.11 is for complete vehicle clocks (including cases), while 9108.11 is only for movements. Is it mechanical power? Is it specially used for vehicles? Is it completely assembled? Does it include a case or hands? Does it have a time switch function?

What is the difference in HS codes between vehicle mechanical movements and vehicle electronic movements? Vehicle mechanical movements are classified under 9108.11, while vehicle electronic movements are usually classified under 9108.12 (vehicle electronic movements). The two have different power sources, and this must be clearly declared when classifying. How can it be determined whether a movement is "assembled"? Assembled means that the components of the movement have been assembled into a complete functional unit that can be directly installed and used. If key components are missing (such as the balance wheel or gears), it is unassembled and should be classified under 9108.90. Why must the use be stated in the declaration elements for vehicle mechanical movements? Use is the key to distinguishing 9108.11 from 9108.19. If vehicle use is not stated, it may be classified as other mechanical movements, resulting in differences in tax rates and regulatory conditions. If the movement has a dial and hands, is it still classified under 9108.11? If it has only a dial and hands but no case, it is still regarded as a movement and classified under 9108.11. If it has been fitted into a case and becomes a complete clock, it is classified under 9105.11. What special documents are required for importing vehicle mechanical movements? Generally, a packing list, invoice, contract, bill of lading, and certificate of origin are required. If brand authorization is involved, an authorization letter is also required. Specific requirements are subject to customs requirements. How can the import tax rate for vehicle mechanical movements be checked? It can be checked through the official website of the General Administration of Customs or the China International Trade Single Window by entering HS code 9108.11 and the country of origin to obtain the MFN rate, agreement rate, etc. Tax rates may change, so the latest announcement should prevail. What is the export tax rebate rate for vehicle mechanical movements? The export tax rebate rate must be determined according to the latest documents of the State Taxation Administration and can usually be checked in the export tax rebate system. It may be adjusted in different periods, so it is advisable to consult the local tax authorities. What would be the consequences of classifying vehicle mechanical movements under 8708.29? Classification under 8708.29 is a classification error and may lead to customs recovery of taxes, fines, and even affect the enterprise's credit rating. The correct classification should be 9108.11.