Data methodology and sources

Brief guide for buyers and traders · iranpetrochemstats.ru

What the platform shows

Quotes for Iranian polymers and feedstocks: IME (trade statistics), OTC price, and related venues. Prices are shown in rials and converted to USD/t.

Sources

IME — official trade statistics; daily sessions when published.
OTC price — secondary / over-the-counter price lists.
Commodity & energy exchange — a separate feed when included in your plan.

How the USD price is calculated

For exchange rows we use the weighted / average deal price in rials, divided by the USD rate. Conversion to dollars uses the market Iranian rial exchange rate, not the official rates of the Central Bank of Iran (CBI). The display unit is USD per tonne, unless a record card states otherwise.

Update lag

Data appears after the source publishes and after automated processing (usually within the same trading day when the channel is available). On the dashboard, “period through …” reflects the maximum date in the database, not the moment the latest file was uploaded.

Limitations

The platform is an information product — not investment advice and not an exchange quoting terminal.
Grade names are normalised automatically; rare source typos may remain.
The IME ↔ OTC price spread is calculated only when both sides exist for a comparable date/grade.

Trial access

Self-registration activates a Pro-plan trial (1 day by default). After that — pay for the selected plan, or request an invoice for legal entities.