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Harmonized System Codes • Schedule B • Harmonized Commodity Description

The HS Code 99023915: Aqueous dispersions of poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate)

Aqueous dispersions of poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) (CAS No. 155090-83-8) (provided in 3911.90.25) fall under the HS Code 99023915. This HS code is used to classify and identify specific goods during international trade. In this article, we will explore the product description, duty rates, quantity units, and special tariff preference programs associated with this HS code. Product Description: The product described by the HS Code 99023915 refers to aqueous dispersions of poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate). This cationic polymer is commonly used in various applications, including electronic devices, conductive coatings, and sensors. It is known for its high conductivity and excellent stability, making it a valuable material in the field of advanced technology. CAS No. 155090-83-8: The CAS number 155090-83-8 corresponds to the specific chemical composition of the aqueous dispersion. CAS numbers are unique identifiers assigned to chemical substances, ensuring accurate identification and traceability. In the case of HS Code 99023915, the CAS No. 155090-83-8 specifies the precise composition of the poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) dispersion. Bound / MFN Duty Rate: The bound duty rate for products classified under HS Code 99023915 is free. Bound duty rates indicate the maximum tariff that a country can impose on a specific product. In the case of HS Code 99023915, countries have agreed to apply a duty rate of zero, meaning that no import duties are levied on the aqueous dispersions of poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate). Trade Barrier Reduction: The principle of Most Favored Nation (MFN) treatment applies to HS Code 99023915. This means that when a country lowers a trade barrier or opens up a market, it must do so for the same goods or services from all its trading partners. The MFN principle ensures non-discriminatory trade practices and promotes equal treatment among trading nations. Quantity Unit: The quantity unit for HS Code 99023915 is not available (NA). The absence of a specific quantity unit indicates that the measurement of this product is not standardized or universally defined. However, it is important to note that the quantity of the product being imported or exported must be accurately declared for customs purposes. Special Tariff Preference Programs: HS Code 99023915 may also be eligible for special tariff preference programs. These programs provide certain countries with reduced or exempted duties for specific goods. However, the eligibility and specific details of these programs may vary depending on the country of import or export. It is essential for traders to familiarize themselves with the relevant trade agreements and preferential treatment programs applicable to their specific situation. Importing and Exporting US States: HS Code 99023915 can be utilized for both importing and exporting the aqueous dispersions of poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) to and from the United States. The specific importing and exporting states within the US may vary depending on the demand and supply of the product, as well as the distribution channels and trade relationships established by companies involved in the trade. the HS Code 99023915 represents aqueous dispersions of poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate), a cationic polymer widely used in various technological applications. This HS code carries a bound duty rate of free and falls under the principle of Most Favored Nation treatment. Traders should be aware of the specific product description, CAS number, quantity unit, and any special tariff preference programs applicable to HS Code 99023915. By understanding and adhering to these regulations, importers and exporters can ensure smooth and compliant international trade of this valuable material.

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