The Complete Guide to Iran's Petrochemical Exports: From Production to Global Markets [2026]

In 2024-2025 (Iranian year 1403), Iran's petrochemical industry ran at a nominal capacity of 96.6 million tons per year, produced around 75.2 million tons, and sold 42.3 million tons of final saleable product worth 23.8 billion dollars to domestic and international markets. Exports accounted for 29.2 million tons, worth 13 billion dollars, roughly 69% of all final product this industry sold. For any international buyer or trader, exporting Iranian petrochemicals means entering a market shaped simultaneously by global price swings, customs complexity, and contractual risk. Coolak International Group was built in 2017 around exactly this gap, the space between a verified supplier and a real buyer, and this guide reflects that operational experience combined with real industry data.

Key Takeaways:

• Iran's petrochemical exports reached 29.2 million tons worth 13 billion dollars in 1403, with methanol holding a 31.3% share of export volume, the single largest export item.

• Iranian sulfur exports flow mainly to China, Oman, India and Pakistan, with China alone accounting for over 71% of export value.

• Two dedicated petrochemical ports, Mahshahr and Pars (Asalouyeh), with a combined capacity of 50 million tons, form the backbone of export logistics.

• Incoterms 2020, letters of credit, and third-party inspection (SGS) are the three pillars that reduce risk in petrochemical export contracts.

• Choosing a supplier willing to be fully transparent matters more than chasing the lowest quoted price.

How Big Is Iran's Petrochemical Export Market?

Iran's petrochemical exports reached 29.2 million tons in 1403, worth an estimated 13 billion dollars, making up 69% of the industry's total saleable final product. The remaining 13.1 million tons, worth 10.8 billion dollars, went to the domestic market. One detail every international buyer should know: the average export price per ton stood at 445 dollars, compared with 824 dollars per ton in the domestic market. That gap exists mainly because a large share of the export basket consists of upstream chain products like methanol and propane/butane, which carry lower added value than downstream derivatives.

What Are Iran's Main Petrochemical Export Products?

A breakdown of 1403's export basket shows four products carrying most of the trade volume:

• Methanol: 9.1 million tons, 31.3% of export volume and 17.1% of export value

• Propane and Butane: 5.5 million tons, 19% of volume and 22.3% of value

• Polyethylene: 3 million tons, 10.3% of volume and 22% of value

• Urea: 5.1 million tons, 17.2% of volume and 11.5% of value

This mix shows the buyer market for Iranian petrochemicals revolves around four core chains: methanol, olefins and polymers, chemical fertilizers, and heavy petroleum derivatives. Coolak International Group focuses its sourcing operations on exactly these four chains, handling granular sulfur supply and urea 46% alongside methanol and D2 diesel.

Why Understanding the Export Basket Matters for Buyers

A buyer who knows which product has the highest available capacity in which season enters negotiations from a stronger position. During periods of heavier domestic fertilizer demand, urea's export share can temporarily dip, while methanol's export capacity tends to stay more stable given its high production volume and limited domestic consumption.

How Do Urea and Sulfur Shape Iran's Petrochemical Export Basket?

Urea and granular sulfur are the two pillars of Iran's chemical fertilizer and sulfur-compound export basket, and they account for a large share of regional port traffic. Real trade data shows Iranian sulfur exports (HS code 250300) alone reached roughly 1.19 million tons worth close to 253.8 million dollars in the twelve-month window from Bahman 1403 through Dey 1404.

Where Does Iranian Sulfur Actually Go?

Breaking that export volume down by destination country gives a clear picture of the real buyer market:

• China: 71.56% of total export value

• Oman: 15.07%

• India: 9.04%

• Pakistan: 4.16%

• Smaller volumes to Iraq, Vietnam and Afghanistan

More than half of that export value (around 51%) cleared through the Pars Special Economic Energy Zone customs point, with a significant share also passing through Shahid Rajaee customs; this pattern explains why the port infrastructure at Asalouyeh and Bandar Abbas carries strategic weight in any sulfur or urea deal. For a deeper look at applications and specifications, What is Granular Sulfur? is a useful companion read.

What Grades and Specs Do Urea and Sulfur Buyers Require?

Industrial buyers sourcing sulfur for sulfuric acid production or agricultural use typically require a detailed chemical analysis and a guaranteed purity percentage before signing. On the urea side, a product such as granular urea, 46% nitrogen sourced from Kazakhstan is usually offered with a minimum order around 50,000 metric tons on CIF delivery terms, a figure that signals this market is built for high-tonnage, institutional-scale buyers.

What Role Do Methanol and D2 Diesel Play in Iran's Petrochemical Trade?

Methanol alone is Iran's single largest petrochemical export item, and alongside it, D2 diesel stands out as one of the most sought-after industrial fuels in B2B trade. One key fact for any buyer: roughly 90% of methanol produced by Iran's petrochemical industry is exported without further downstream processing, meaning global supply of this product stays consistently high.

Why Is Asia the Largest Target Market for Iranian Methanol?

Geographic proximity, lower shipping costs, and rising industrial demand in China and the Indian subcontinent have made that region the natural destination for Iranian methanol. For a closer look at buyer behavior in this region, Iran Methanol Exports: Lucrative Opportunities in Asian Markets and Exporting Methanol to Asia offer more detailed field analysis, while Global Methanol Pricing Factors helps buyers anticipate rate swings.

Technical Points for Selecting Export-Grade D2 Diesel

Buyers sourcing D2 diesel at scale need to match sulfur content, viscosity, and cloud point against their own industry's requirements before any negotiation. Technical Specifications of D2 Diesel for Export and What is D2 Diesel? cover these parameters in full detail. Products such as Gasoil 5000 ppm (D2) and EN590 Diesel Fuel follow two separate paths with different specifications, and choosing between them should be based on the buyer's actual production-line requirements.

Coolak International Group facilitates purchasing these liquid commodities through direct coordination with refinery sales managers, chartering specialized chemical tankers, and managing the safety requirements of maritime transport. In cases where a deal does not serve a buyer's long-term interest, we say so directly and walk away from it.

How Does Iran's Petrochemical Port and Logistics Infrastructure Work?

Every petrochemical export shipment travels a multi-stage path from refinery to berth before it ever reaches a vessel. The National Petrochemical Company operates two dedicated ports: Mahshahr Petrochemical Port, with 7 berths and a 15-million-ton capacity, and Pars Petrochemical Port in Asalouyeh, with 15 berths and a 35-million-ton capacity. Together, these two ports handled around 27.9 million tons of cargo across 1,180 vessels in 1403.

How Is Maritime Shipping and Vessel Chartering Managed?

Liquid cargoes like methanol and diesel typically move on dedicated chemical tankers, while urea and granular sulfur require bulk carriers. Coordinating loading schedules against berth capacity, especially during peak traffic seasons, is one of the most sensitive stages of any export deal; delays here can generate heavy demurrage costs for either the buyer or the seller.

What Key Documents Does Every Export Shipment Require?

Before any cargo is loaded, a full set of documents needs to be finalized so customs clearance and payment go through without friction.

Core Commercial Documents

The proforma invoice, letter of credit (LC), bill of lading, and certificate of origin are among the documents that define the legal framework of the deal. The exact point at which risk transfers from seller to buyer also needs to be defined under Incoterms 2020, the international standard that determines from which point (FOB or CIF) cost and risk pass to the buyer.

Supplementary Inspection and Customs Records

The quality and quantity certificate (Q&Q Certificate) issued by an independent inspector, the certificate of analysis (COA), and customs permits tied to each product's HS code complement the core commercial documents, and without them, no bank will release payment under a letter of credit.

How Is Legal Risk Managed Under ICC Standards in Petrochemical Exports?

The biggest risk international traders face in this market isn't a shortage of suppliers, it's a lack of transparency in the contract structure itself. Coolak International Group was built in 2017 on the belief that a deal's success is decided long before any contract is signed; many transactions stall not because a genuine buyer or supplier is missing, but because of incomplete information, unverified partners, and hidden risk.

Why Are SGS Inspection and Letters of Credit the Two Pillars of Deal Security?

Before a final bill of lading is issued, every petrochemical shipment should undergo independent inspection by a reputable third party such as SGS to produce a quality and quantity certificate. Alongside that, using irrevocable letters of credit instead of direct payment noticeably reduces financial risk for both parties. Coolak's International Contracts & Legal Security service is built directly on these ICC standards.

Why Does a Trustworthy Supplier Matter More Than the Lowest Price?

A lower price in an initial offer is often a sign that critical inspection steps have been skipped, documentation is incomplete, or opaque intermediaries are involved. Experienced buyers in this market check the credibility and transparency of the sourcing path before comparing prices at all, and that is the same principle behind Coolak's direct-access network to regional markets.

Making an Informed Decision for Your Trade

Success in petrochemical trade comes from a combination of product knowledge, a clear understanding of export destinations, and access to a trustworthy supplier network. Coolak International Group was founded in 2017 on the belief that the real distance in global trade is not geography, it's the gap between a verified supplier and a real buyer. Our team stands beside your business with full transparency at every stage, from initial supplier verification to structuring contracts under ICC standards, and when a deal isn't in your interest, we say so plainly. To check availability, request a product analysis, or submit a sourcing request for sulfur, urea, methanol or D2 diesel, reach our trade team through Coolak's Trade Requests page. Secure trade begins with better decisions.