Chapter 85 covers electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles. This chapter is the main chapter for technology-intensive products in the HS classification, including power generation, transformation, energy storage, power-consuming equipment, and electronic components. Capacitors, as basic electronic components, fall within the scope of electrical equipment parts of this chapter. Heading 8532 specifically refers to fixed capacitors, variable capacitors, and adjustable capacitors (pre-set capacitors). Fixed capacitors refer to capacitors whose capacitance value cannot be adjusted, and are widely used in various electronic circuits. Under this heading, they are further subdivided according to dielectric type, use, etc. 8532.10 covers fixed capacitors designed for circuits of specific frequencies (50/60Hz), typically used in AC circuits such as power systems and household appliances. The first 2 digits 85 represent Chapter 85 (electrical machinery and equipment and parts thereof). Digits 3-4, 32, represent heading 8532 (fixed capacitors, variable or adjustable capacitors). Digits 5-6, 10, represent subheading 8532.10, i.e., fixed capacitors specially designed for 50/60Hz circuits. Capacitors under this subheading typically have relatively large capacitance values and are used in power-frequency applications such as AC power filtering and power factor correction. The goods are fixed capacitors and are specially used for 50/60Hz AC circuits, so they are classified under 8532.10. If they were fixed capacitors for other uses (such as high-frequency circuits or DC circuits), they would be classified under 8532.2 to 8532.9; if they were variable or adjustable capacitors, they would be classified under 8532.3 or 8532.9. The specific frequency use of 8532.10 is the key to distinction.

Product name: The specific name of the declared goods, such as "fixed capacitor" or "power-frequency capacitor." Use: Explain the application scenario of the capacitor, such as "used for 50/60Hz AC circuits." Material: The dielectric material of the capacitor, such as polypropylene, polyester, electrolyte, etc. Brand: The manufacturer or brand name, such as "EPCOS" or "Panasonic." Model: The specific model or specification code of the product. Capacitance: Nominal capacitance value, such as "10μF." Rated voltage: The operating voltage of the capacitor, such as "450V AC." Frequency characteristics: Clearly designed for 50/60Hz circuits. Product name: Fixed capacitor (power frequency); Use: Used for 50/60Hz AC circuits, household appliance motor starting; Material: Polypropylene film; Brand: EPCOS; Model: B32330; Capacitance: 10μF; Rated voltage: 450V AC; Frequency characteristics: 50/60Hz. Failure to indicate frequency characteristics may result in classification under other fixed capacitor subheadings. Mistakenly declaring variable capacitors as fixed capacitors. Vague description of use, such as writing only "used for circuits" without specifying power frequency.

The core basis for classification is: 1) the goods are fixed capacitors; 2) they are specially designed for 50/60Hz circuits. According to HS notes, 8532.10 covers fixed capacitors used for 50/60Hz circuits, typically having relatively high capacitance and withstand voltage, used for power filtering, power factor correction, etc. If the capacitor can be used at other frequencies, it is classified under other subheadings. 8532.21 Tantalum fixed capacitors: 8532.21 covers tantalum dielectric fixed capacitors, not limited by frequency; 8532.10 is for specific frequency use, not limited by dielectric. 8532.22 Aluminium electrolytic fixed capacitors: 8532.22 covers aluminium electrolytic fixed capacitors, not limited by frequency; if specially used for 50/60Hz, they are classified under 8532.10. 8532.23 Ceramic dielectric fixed capacitors: 8532.23 covers ceramic dielectric fixed capacitors, usually used for high frequencies; 8532.10 is for power-frequency use. 8532.24 Paper dielectric fixed capacitors: 8532.24 covers paper dielectric fixed capacitors, not limited by frequency; if used for 50/60Hz, they are classified under 8532.10. 8532.30 Variable or adjustable capacitors: 8532.30 covers variable or adjustable capacitors, whose capacitance can be adjusted; 8532.10 covers fixed capacitors. Is it a fixed capacitor? Is it specially used for 50/60Hz circuits? Are variable or adjustable capacitors excluded? Are uses at other frequencies excluded? Are the declaration elements complete?

How can it be determined whether a capacitor is specially used for 50/60Hz circuits? Check the product specification sheet or label. If it clearly indicates "50/60Hz" or "power frequency" and is designed for AC power filtering, motor starting, etc., it can be determined. If not indicated, it must be judged based on use and circuit design. What is the difference between 8532.10 and 8532.22? 8532.10 is a subheading divided by use, covering fixed capacitors of any dielectric, as long as they are specially used for 50/60Hz circuits; 8532.22 is a subheading divided by dielectric, covering aluminium electrolytic fixed capacitors, not limited by frequency. If an aluminium electrolytic capacitor is specially used for 50/60Hz, it should be classified under 8532.10. What are the consequences of omitting frequency characteristics during declaration? It may lead to classification errors and classification under other subheadings, affecting tariffs and regulatory conditions. Customs may require supplementary declaration or classification adjustment, and may even impose penalties. Under which code should ceramic capacitors used for 50/60Hz be classified? If ceramic capacitors are specially designed for 50/60Hz circuits, they should be classified under 8532.10; if they are general-purpose ceramic capacitors, they should be classified under 8532.23. The key is whether they are specially used for power frequency. What are the common applications of capacitors under 8532.10? They are commonly found in motor starting and running capacitors for household appliances (such as air conditioners and refrigerators), power factor correction capacitors in power systems, AC filtering capacitors, etc. How can the import tariff rate for 8532.10 be checked? You can visit the website of the General Administration of Customs of China or use a customs classification query tool, enter HS code 8532.10, and check the latest import tariff rate, value-added tax rate, and regulatory conditions. Tariff rates may change, and the latest official publication shall prevail. What regulatory documents are required for exporting 8532.10? Usually no special regulatory documents are required for export, but the requirements of the destination country must be met. It is recommended to check China customs export regulatory conditions and confirm whether commodity inspection or a certificate of origin is required. If a capacitor can be used for both 50/60Hz and other frequencies, how should it be classified? If the capacitor is designed as a general-purpose type and is not specially intended for 50/60Hz, it cannot be classified under 8532.10 and should be classified under other subheadings according to its dielectric type, such as 8532.22, etc.