The HS Code 99020513 refers to the product 4,4-Oxydiphthalic anhydride, which has the Chemical Abstracts Service (CAS) number 1823 59 2. This product is classified under subheading 2918.90.43 in the Harmonized System (HS) of tariff classification.
When importing or exporting goods, it is important to understand the HS code system. The HS code is a standardized numerical code used to classify traded products. It is used by customs authorities to determine the appropriate duties, taxes, and regulations for a particular product.
4,4-Oxydiphthalic anhydride is a chemical compound used in various industrial applications. It is commonly used in the production of thermosetting resins, such as polyimides, which have high-temperature resistance and excellent electrical insulating properties. This makes it a valuable material in the electronics and aerospace industries.
The CAS number 1823 59 2 is a unique identifier for this specific chemical compound. It allows for accurate identification and tracking of the substance, ensuring safety and compliance with regulations. As a chemical, 4,4-Oxydiphthalic anhydride may have specific handling and storage requirements to prevent accidents or environmental hazards.
Under the HS code 99020513, the import duty rate is currently free. However, it is important to note that duty rates can change over time as countries adjust their trade policies. The principle of Most Favored Nation (MFN) treatment ensures that a country must apply the same trade barriers or market openings to all its trading partners for the same goods or services.
The quantity unit for this product is not available (NA). This means that the specific unit of measurement for the quantity of 4,4-Oxydiphthalic anhydride is not specified in the data. It could be measured in kilograms, liters, or any other appropriate unit, depending on the specific trade transaction.
In addition to the general import regulations, there may be special tariff preference programs that apply to 4,4-Oxydiphthalic anhydride. These programs provide preferential treatment, such as lower duty rates or exemptions, to specific countries or regions. Importers and exporters should be aware of these programs and ensure compliance with the eligibility criteria and documentation requirements.
When importing 4,4-Oxydiphthalic anhydride to the United States, the exporting country must be identified. Similarly, when exporting from the United States, the destination country or countries must be specified. This information helps in determining the applicable customs regulations and trade agreements between the countries involved.
the HS Code 99020513 identifies the product 4,4-Oxydiphthalic anhydride and provides important information about its classification, duty rates, and special tariff preference programs. Understanding and correctly applying the HS code system is crucial for efficient and compliant international trade.