Iran’s market and commodity exchange

Rial, toman, kilograms and tonnes: comparing Iranian steel quotes

Rial, toman, kilograms and tonnes: comparing Iranian steel quotes: a practical guide to specifications, price comparison and quality checks for steel buyers.

Zharfahan Editorial5 min read
Zharfahan editorial illustration: A precision mechanical converter aligns mass and money without losing conversion factors.

What this guide decides

Normalize offers to a payable basis without tenfold currency errors or counting tax twice.

Executive summary

  • Main decision: Normalize offers to a payable basis without tenfold currency errors or counting tax twice.
  • Comparison basis: Create a standard line for net toman per kilogram, the applicable tax rate, services, freight per tonne and total order value. Keep units visible in every input and output cell, then show any separately agreed export-currency conversion.
  • First risk: Tenfold rial-toman error

What decision are you making?

Iranian steel quotations switch between rial and toman and between kilograms and tonnes. Some exclude tax, while others include tax or services. Evaluate technical specifications, the price basis, delivery terms and quality evidence together. A lower number is not a comparable offer if it covers a different grade, weight, coating or delivery scope.[1][2]

These articles explain Iran's domestic steel market so international buyers can interpret supplier quotations and delivery signals. Keep Iranian exchange transactions and domestic warehouse prices distinct from an export offer. Confirm whether figures are in rial or toman, per kilogram or tonne, and inclusive or exclusive of applicable taxes. Then request the agreed settlement currency, named export port or delivery location, packing, freight and shipment documents, checking the destination project's material requirements. Domestic market data provides context; the supplier's current confirmed offer governs the actual purchase.

Technical mechanism and price impact

One toman equals ten rials and one metric tonne equals one thousand kilograms. Most errors arise from an undefined basis: establish unit price, invoiced weight, tax, loading, weighing and freight before multiplying quantity.[2][3][4]

Create a standard line for net toman per kilogram, the applicable tax rate, services, freight per tonne and total order value. Keep units visible in every input and output cell, then show any separately agreed export-currency conversion. Compare offers only after aligning units, the weight basis, taxes, packaging, loading, freight and quote validity. An omitted cost can outweigh the apparent saving per kilogram. Keep the supplier’s currency and payment date visible before converting to your purchasing currency.

Request comparable quotations

Ask every supplier to answer the same written specification. This prevents an apparently cheaper offer from silently changing the product or scope. Confirm the following before comparing prices:

  • Currency and price unit
  • Tax inclusion or exclusion
  • Theoretical or actual weight
  • Service charges
  • Freight and minimum load

Compare the options

Use this table to structure the decision. It does not replace engineering calculations or the contract. The final column identifies the evidence to review before accepting an offer.

Net toman per kilogramCommon domestic-market comparisonSeparate tax and services
Rial per kilogramOfficial invoices and exchange dataAccurate conversion to toman
Per bar or bundleUnit-based product offersActual weight and count

Common risks and warning signs

Errors often begin when a trade name replaces a technical specification, one photograph stands for an entire shipment, or the delivery scope is missing from the quote. Address these specific risks: Tenfold rial-toman error; Applying tax twice; Using theoretical weight instead of the contracted scale basis; Confusing per-tonne and per-load freight. Turn each risk into a written acceptance criterion, sampling requirement or traceable document.

A standard number alone does not demonstrate conformity. Specify the edition, grade, dimensions, tolerances, test method, heat or batch number and acceptance authority. For an import project, confirm the destination’s requirements and the project’s approved specification; an Iranian market designation is not automatic evidence of an equivalent local grade.

Make the purchasing decision

Display units beside every value and keep net and gross prices in separate columns. An unlabeled number is unreliable procurement data.[4][5]

Before ordering, prepare a single comparison sheet covering the product, quantity, unit, theoretical and actual weight, base price, taxes, freight, delivery window, documents and acceptance criteria. Identify who pays each cost and who records discrepancies at receipt. This makes the negotiation clearer and gives the receiving team an agreed basis for checking the shipment.

Checklist before you order

  1. 1Currency and price unit
  2. 2Tax inclusion or exclusion
  3. 3Theoretical or actual weight
  4. 4Service charges
  5. 5Freight and minimum load
  6. 6Record the price basis, unit, taxes, loading and freight in the quotation
  7. 7Match shipment markings and documents to the delivered goods before unloading

Frequently asked questions

What should I check first when evaluating units and taxes in Iranian steel prices?

Align the product definition and acceptance criteria before comparing prices. Create a standard line for net toman per kilogram, the applicable tax rate, services, freight per tonne and total order value. Keep units visible in every input and output cell, then show any separately agreed export-currency conversion.

Is price alone enough to decide on units and taxes in Iranian steel prices?

No. Prices are comparable only when grade, dimensions, weight, quality, documents, delivery scope and validity match. Display units beside every value and keep net and gross prices in separate columns. An unlabeled number is unreliable procurement data.

Sources and how they were used

Standards and primary sources define the method, terminology and scope of each decision. The project’s contractual edition and the approved national standard always take precedence.

  1. [1]Iran Mercantile Exchange physical-market trading statisticsIran Mercantile Exchange
  2. [2]Iranian national standards and servicesIran National Standards Organization
  3. [3]World Steel in Figures 2026World Steel Association
  4. [4]Commodity MarketsWorld Bank
  5. [5]Steel market analysis and knowledge hubAhanPrice

Where to go next

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