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Harmonized System Codes • Schedule B • Harmonized Commodity Description

HS Code 28421000: Double or Complex Silicates

When it comes to international trade, it is essential to have a standardized system in place to classify and categorize goods. One such system is the Harmonized System (HS) code, which is used globally to classify various products based on their characteristics and composition. In this article, we will explore the HS code 28421000, which pertains to double or complex silicates.

Double or complex silicates are a type of chemical compound that contain silicate ions arranged in intricate structures. These compounds have diverse applications in industries such as ceramics, glass manufacturing, and construction. Due to their unique properties, they are also used in the production of specialty materials and products.

The HS code 28421000 specifically refers to this category of double or complex silicates. This code enables customs authorities and traders to easily identify and track these products during international trade. It plays a crucial role in ensuring accurate classification, proper documentation, and the application of appropriate import duties and tariffs.

According to the information available, the bound or most-favored-nation (MFN) duty rate for HS code 28421000 is 3.7%. This means that every time 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. This rate serves as a standard baseline for import duties on double or complex silicates.

When it comes to quantity units, kilograms (KG) are used to measure and trade double or complex silicates. This unit of measurement ensures consistency and facilitates accurate tracking of the products throughout the supply chain.

In terms of special tariff preference programs, HS code 28421000 enjoys certain benefits and exemptions. For instance, imports of double or complex silicates are free from import duties under various programs. These programs include:

These programs ensure that imports of double or complex silicates from specific countries or regions receive preferential treatment, often in the form of duty-free status. This encourages trade and economic cooperation between the participating nations.

When it comes to importing and exporting double or complex silicates, the United States has specific states involved in these activities. One of the states that engages in importing double or complex silicates is Kansas. This indicates that there is a demand for these materials in the state, possibly due to its manufacturing or construction industries.

HS code 28421000 plays a vital role in the classification, documentation, and regulation of double or complex silicates during international trade. It enables customs authorities, traders, and other stakeholders to accurately identify and track these products. The bound duty rate, special tariff preference programs, and involvement of specific states in importing and exporting further highlight the significance of this HS code in the global trade of double or complex silicates.



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