Harmonized System Codes • Schedule B • Harmonized Commodity Description

HS Code 68062000 - Exfoliated Vermiculite, Expanded Clays, Foamed Slag, and Similar Expanded Mineral Materials

The HS Code 68062000 refers to exfoliated vermiculite, expanded clays, foamed slag, and similar expanded mineral materials. This code is used in international trade to classify and categorize these specific products for import and export purposes. In this article, we will explore the details of this HS code and provide relevant information about the products it represents.

Exfoliated vermiculite, expanded clays, foamed slag, and similar expanded mineral materials are widely used in various industries due to their unique properties and applications. These materials undergo a process of expansion, which involves heating them at high temperatures, causing them to expand and create a lightweight and porous structure.

The expanded vermiculite, clays, slag, and other minerals have several uses across different sectors. They are commonly used in construction, horticulture, insulation, fireproofing, and as additives in various products. Let's delve deeper into the applications and benefits of these materials:

• Construction: Exfoliated vermiculite and expanded clays are widely used in construction due to their lightweight and insulating properties. They are used in lightweight concrete, plaster, and insulation materials to improve thermal and acoustic properties.
• Horticulture: These materials are popular in horticulture as soil amendments and growing mediums. The porous structure of exfoliated vermiculite and expanded clays allows for better aeration and water retention in the soil, promoting healthy plant growth.
• Insulation: Expanded mineral materials are excellent thermal insulators. They are used in insulation products for buildings, industrial equipment, and appliances to enhance energy efficiency by reducing heat transfer.
• Fireproofing: Foamed slag and expanded clays are used in fireproofing applications. Their insulating properties make them suitable for protecting structural elements from high temperatures and reducing the spread of fire.
• Additives: These expanded mineral materials are often used as additives in various products. For example, exfoliated vermiculite is used in coatings, paints, and sealants to improve texture, adhesion, and fire resistance.

Now let's discuss the tariff rates and special preference programs associated with HS Code 68062000. The bound or Most Favored Nation (MFN) duty rate for this code is free. This means that countries must eliminate trade barriers and open up their markets without imposing any import duties on these products from all trading partners.

Additionally, there are special tariff preference programs available for certain countries. The following countries enjoy preferential treatment under these programs:

• Australia (Special Rate)
• Bahrain (Special Rate)
• Canada (NAFTA - duty-free treatment)
• Chile (Special Rate)
• Caribbean Basin Initiative (CBI)
• Israel (Special Rate - duty-free treatment)
• Andean Trade Preference Act (ATPA)
• Jordan (Special Rate)
• Morocco (Special Rate)
• Mexico (NAFTA - duty-free treatment)
• Oman (Special Rate)
• Dominican Republic-Central American (DR-CAFTA) (Special Rate)
• Peru (Special Rate)
• Singapore (Special Rate)

These special tariff preference programs provide specific benefits and duty-free treatment for importers and exporters dealing with products classified under HS Code 68062000.

HS Code 68062000 represents exfoliated vermiculite, expanded clays, foamed slag, and similar expanded mineral materials. These materials find applications in construction, horticulture, insulation, fireproofing, and as additives in various products. The tariff rates for this HS code are generally free, with special preference programs available for certain countries. Understanding and utilizing these codes and their associated benefits can greatly facilitate international trade and promote economic growth.