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Harmonized System Codes • Schedule B • Harmonized Commodity Description

HS Code 31043000: A Comprehensive Guide to Potassium Sulfate

Potassium sulfate, classified under HS Code 31043000, is a vital agricultural fertilizer that provides essential nutrients to crops. This article will explore the product description, duty rates, special tariff preference programs, and the importing and exporting US states for potassium sulfate. Product Description: Potassium sulfate, also known as sulfate of potash (SOP), is a crystalline salt that consists of potassium and sulfate ions. It is commonly used as a fertilizer due to its high potassium content, which is an essential nutrient for plant growth and development. Potassium sulfate is highly soluble in water, making it easy to apply and absorb by plants. Bound / MFN Duty Rate: The bound or most-favored-nation (MFN) duty rate for potassium sulfate is free. This means that whenever 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 duty rate encourages international trade of potassium sulfate without imposing additional taxes or tariffs. Quantity Unit: The quantity unit for potassium sulfate is measured in metric tons (T). This unit of measurement is used to determine the quantity of potassium sulfate being imported or exported. Special Tariff Preference Programs: Potassium sulfate enjoys several special tariff preference programs, which allow for duty-free treatment in specific countries. These programs include: - Generalized System of Preferences (GSP): Provides duty-free treatment for potassium sulfate. - Australia Special Rate: Offers duty-free treatment for potassium sulfate imported from Australia. - Bahrain Special Rate: Grants duty-free treatment for potassium sulfate imported from Bahrain. - NAFTA for Canada: Imposes duty-free treatment for potassium sulfate imported from Canada. - Chile Special Rate: Provides duty-free treatment for potassium sulfate imported from Chile. - Caribbean Basin Initiative (CBI): Offers duty-free treatment for potassium sulfate imported from countries in the Caribbean. - Israel Special Rate: Grants duty-free treatment for potassium sulfate imported from Israel. - Andean Trade Preference Act (ATPA): Provides duty-free treatment for potassium sulfate imported from countries in the Andean region. - Jordan Special Rate: Offers duty-free treatment for potassium sulfate imported from Jordan. - Morocco Special Rate: Grants duty-free treatment for potassium sulfate imported from Morocco. - NAFTA for Mexico: Imposes duty-free treatment for potassium sulfate imported from Mexico. - Oman Special Rate: Provides duty-free treatment for potassium sulfate imported from Oman. - Dominican Republic-Central American Special Rate (DR-CAFTA): Offers duty-free treatment for potassium sulfate imported from countries in the DR-CAFTA region. - Peru Special Rate: Grants duty-free treatment for potassium sulfate imported from Peru. - Singapore Special Rate: Provides duty-free treatment for potassium sulfate imported from Singapore. Importing US States: Potassium sulfate is imported into various US states, including Colorado, Delaware, Georgia, Illinois, Indiana, Kentucky, Massachusetts, Missouri, Nebraska, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Puerto Rico, Tennessee, Wisconsin, Mississippi, New Jersey, Pennsylvania, Idaho, Louisiana, Montana, North Dakota, Wyoming, Indiana, Iowa, Louisiana, Minnesota, Oregon, and South Dakota. These states recognize the importance of potassium sulfate in enhancing crop yield and ensuring agricultural productivity. Exporting US States: Potassium sulfate is exported from US states such as Arizona, Connecticut, Delaware, Florida, Illinois, Indiana, Maryland, Missouri, New Jersey, North Carolina, Ohio, Oklahoma, Pennsylvania, Puerto Rico, Utah, Vermont, Tennessee, and Oregon. These states contribute to the global supply of potassium sulfate, meeting the demands of farmers and agricultural industries worldwide. HS Code 31043000 represents potassium sulfate, a crucial agricultural fertilizer that promotes plant growth and development. With its high potassium content and water solubility, potassium sulfate is widely used by farmers around the world. The duty-free treatment offered through special tariff preference programs encourages international trade of this essential fertilizer. Importing and exporting US states recognize the significance of potassium sulfate in ensuring optimal crop yield and agricultural sustainability.

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