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Customs Clearance for Corundum, Aluminum Oxide, and Aluminum Hydroxide

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  • Customs Clearance for Corundum, Aluminum Oxide, and Aluminum Hydroxide

Clearing Synthetic Corundum Through Iran Customs (HS Code + Documents & Permits)

Synthetic Corundum Customs Clearance — Corundum is one of the most important and widely used minerals, composed of aluminum oxide (Al2O3). Owing to its high hardness and abrasion resistance, it is used across many industries. On the Mohs scale it ranks 9 out of 10—second only to diamond—so it is utilized in cutting tools, abrasives, and even precious gemstones such as ruby and sapphire. Natural corundum is recognized as a gemstone, while synthetic corundum—thanks to its similar physical and chemical properties—has extensive industrial applications. For traders, especially when clearing goods through customs, understanding these properties and using them correctly is essential.

To estimate the time and cost of clearing corundum (natural/synthetic), contact the experts at Saba Tarkhis.

Instant Free Consultation

1) Industrial Uses of Corundum

Corundum’s unique properties make it valuable in many industries:

Jewelry Industry

Ruby and sapphire—colored varieties of corundum—are among the most valuable gemstones and are used in luxury jewelry.

Abrasives Industry

Because of its extreme hardness, corundum is a primary material for sandpapers, cutting tools, grinding stones, and polishing wheels.

Electronics

Due to high heat resistance and electrical insulation, corundum is used in semiconductor substrates, insulating materials, and specialty electronic parts.

Glass & Ceramics

It is utilized in producing heat-resistant ceramics and advanced glass materials.

2) Key Points for Clearing Corundum in Iran

Successful clearance requires understanding and applying several expert considerations:

Tariff & HS Classification

In international trade, correct HS classification is crucial. Natural corundum—especially when used as a gemstone for jewelry—is classified under HS 7103, which further subdivides into specific gem categories. For synthetic/industrial corundum used as abrasives or as a raw material, a different HS heading applies—commonly in line with the processing level and end-use. Accurate identification is essential to avoid issues during clearance.

Required Documents

Precise, complete documentation is critical. Typical requirements include a Certificate of Origin, Commercial Invoice, Bill of Lading, and relevant permits from competent authorities such as the Ministry of Industry, Mine & Trade. If imported as a gemstone, a Certificate of Authenticity is also necessary. These certificates must be issued by recognized bodies; otherwise, you risk delays or legal complications.

Quality Controls & Technical Assessments

Iran Customs may require lab evaluations to confirm quality and authenticity. Tests can include chemical/physical analyses to determine purity, crystal structure, and other technical attributes. For gemstones, special tests verify authenticity and any heat treatment or enhancements. These checks can affect timing—thorough technical documentation helps expedite clearance.

Import Rules & Regulations

As a valuable industrial material, corundum may be subject to specific rules: quantity limits, special permits from government bodies, and safety/health requirements. Environmental approvals or special endorsements for certain industrial uses may also apply. Lack of awareness can cause delays or even seizure.

Taxes & Duties

VAT and other charges are calculated based on the declared customs value. Rates depend on whether the consignment is natural or synthetic corundum, its end use, and the chosen tariff line. Incorrect or late payments can trigger penalties and delays—know the applicable rates and compute accurately beforehand.

3) Special Conditions for Import & Export

Imports into Iran: Most imports include natural corundum for jewelry and industrial/synthetic corundum for various applications. Major exporters of natural corundum include India, Sri Lanka, Thailand, Brazil, and Madagascar. Synthetic/industrial corundum is mainly sourced from China and Russia.
Exports from Iran: Iran is among the leading regional producers of synthetic corundum and exports it to various countries—neighboring states and Central Asia are key destinations.

4) Market Analysis & Trade Volumes

Import volumes: Vary by industrial demand. Natural corundum imports are smaller in scale than industrial grades due to value and restrictions.
Export volumes: With strong synthetic production capacity, Iran’s exports have been growing, and global demand for Iranian synthetic corundum is rising.

5) Global Corundum Market

Major exporters: Sri Lanka, Myanmar, Thailand, and India (natural corundum). China and Russia are among the largest producers/exporters of synthetic corundum.
Major importers: The U.S., Switzerland, Japan, and European countries (natural gemstones). Industrial corundum is imported by highly industrialized economies with strong demand—e.g., Germany, Japan, and the U.S.

Need the exact HS Code and the optimal clearance path? Our team manages your corundum (natural/synthetic) case end-to-end.

Request a Proforma
Item Short Description HS Code
Natural corundum (gemstone) Ruby/Sapphire for jewelry 7103
Synthetic/industrial corundum (aluminum oxide) Abrasives, cutting tools, advanced ceramics 2818 (Aluminium oxide / Artificial corundum)

* Final classification depends on purity, physical form, application, and supporting documents (COO/Certificates).

FAQs

What is the HS Code for synthetic corundum?

Synthetic corundum is generally classified under Chapter 28, heading 2818 (Aluminium oxide/Artificial corundum). Natural gemstones fall under 7103; the precise line depends on product specs.

Which documents are required to clear corundum?

Certificate of Origin, Commercial Invoice, Bill of Lading, permits from MOIMT/other bodies, and for gemstones a Certificate of Authenticity from a recognized authority.

Are quality tests performed during clearance?

Yes. Samples may be sent to labs to verify purity, structure, and authenticity. Preparing full technical documentation speeds up the process.

How are duties and taxes calculated?

Based on customs value, selected tariff line (7103 or 2818), end-use, and current regulations. Correct VAT and duty payments prevent delays.

Media Suggestions

  • Image file name: synthetic-corundum-customs-clearance-2818-7103.jpg
  • Alt Text: Clearing synthetic corundum (Al2O3) through Iran Customs | HS 2818/7103
  • Caption: “Corundum clearance pathway—from HS classification to quality assessments”
  • Infographic: “Document checklist & HS decision tree for natural vs. synthetic corundum”

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Summary & Call to Action

Clearing corundum (natural/synthetic) involves distinct tariff lines, quality evaluations, and document requirements—demanding careful planning and hands-on experience. Saba Tarkhis accelerates your process in full compliance.

Request Expert Consultation Get a Proforma

Special Customs Services by Saba Brokerage

With years of experience clearing a wide range of goods—especially minerals and gemstones—our team offers specialized, end-to-end services for clearing corundum through Iran Customs. With full command of current customs regulations, our experts handle the process professionally and quickly.

Our services include:

  • Specialized consulting: Up-to-date guidance on tariff lines, required documents, and special import conditions for corundum.
  • Fast, hassle-free clearance: Processes completed in the minimum possible time using expert know-how.
  • Transport & insurance services: Safe logistics and full insurance coverage tailored to the sensitivity of the goods.
  • Document management: Comprehensive preparation and submission of all paperwork, including obtaining special permits.
  • After-clearance support: Post-release services, including advisory on sales and potential re-export.

Contact our experts for more information.

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