ICO links October’s table to group weightings effective 1 October 2026.
- Check whether a comparison crosses a weighting change.
- Keep a dated copy of the benchmark used in a purchasing review.
- Ask for a fresh written offer rather than applying an index movement to an old quote.
For roasters, importers and distributors in Oman, UAE and Iran, separate three decisions: which specification meets the product need, when supply is needed, and whether the complete offer fits the budget. A benchmark revision can change a spreadsheet comparison without changing the coffee, freight or payment terms. Review Arabica and Robusta components separately; do not infer a sustained trend from two daily observations. Build a base purchasing plan around expected consumption and agreed shipment windows, then assess how delays or a different delivered cost would affect coverage. These are planning scenarios, not price forecasts. Submit the required origin, quantity and destination through the website for transaction-specific review.