International commodity prices move every day, and an offer that was competitive last month may not be today. Understanding what drives prices helps buyers judge offers, time purchases and negotiate contract terms. These are the main factors behind bulk commodity pricing.
Supply
- Harvests and production: weather, planted area and yields for agricultural commodities; output and maintenance at mines, plants and refineries for coal, fertilizers and fuels.
- Input costs: natural gas is the main feedstock for nitrogen fertilizers such as urea, so gas prices feed directly into urea prices.
- Stocks: high inventories cushion supply shocks; low stocks make prices more sensitive.
Demand
- Seasonality: fertilizer demand peaks before planting seasons; heating and power demand shifts coal and fuel prices through the year.
- Economic activity: industrial output drives demand for energy and raw materials.
- Government tenders and buying programmes: large import tenders can move a market in days.
Freight and logistics
For bulk cargo, freight can be a large part of the delivered price. Vessel availability, fuel costs, port congestion and route disruptions all change the cost of moving goods, which is why FOB and CIF prices for the same product can move differently. See FOB vs CIF.
Currency
Most commodities are priced in US dollars. When the dollar strengthens, imports become more expensive in local currency, which can reduce demand. Buyers paying in other currencies also carry exchange-rate risk between contract and payment.
Trade policy and regulation
- Export restrictions, quotas or taxes in producing countries.
- Import duties and changes to tariff rates.
- Sanctions, which can remove supply from parts of the market.
- Environmental and quality regulation, such as fuel sulfur limits.
Quality and specification
Price differences between offers often reflect specification: protein in wheat, calorific value in coal, nutrient content in fertilizers or ICUMSA rating in sugar. Compare offers on the same specification, quantity, packaging and delivery terms.
What this means for buyers
- Treat offers as time-limited: they carry a validity period because markets move.
- Ask how the price is set: fixed, or linked to an index such as the Indonesian Coal Index for coal.
- Consider contracts with regular shipments if you need to manage price risk.
- Calculate the landed cost, not just the price per tonne.
This article explains general price factors; it does not forecast prices. For a current offer, send us your requirement.