Understanding Minimum Order Quantities in Commodity Trading

Minimum order quantities in physical commodity trading are driven primarily by logistics economics. Shipping a full container (approximately 20-25 tonnes) is dramatically more cost-effective per tonne than shipping partial loads. For bulk commodities shipped by vessel, minimum cargo sizes of 5,000-50,000 tonnes are common because chartering a vessel for less doesn't make economic sense.

Production constraints also drive MOQs — a steel mill can't efficiently produce 10 tonnes of a specific grade when their rolling schedule runs in 500+ tonne batches. Similarly, mines ship in trainloads and agricultural processors work in batch sizes that dictate minimum commercial quantities.

For bulk commodities (iron ore, coal, grain), minimum shipments are typically one vessel load — 25,000 tonnes (Handysize) to 180,000 tonnes (Capesize). For metals (copper cathode, aluminum, zinc), container loads of 20-25 tonnes are the practical minimum, though LME warrants start at individual lots (25 tonnes for copper). Agricultural commodities in bags can ship in container quantities (18-25 tonnes).

Precious metals have much lower MOQs due to high value-to-weight ratios — gold trades in individual Good Delivery bars (~400 oz, worth approximately $900,000+). Petrochemicals and specialty chemicals may have MOQs of one ISO tank container (20-26 tonnes) or one flexitank (18-24 tonnes).

Smaller buyers who can't meet standard MOQs have several options. Consolidation services combine multiple small orders into a full container or vessel load. Trading houses and distributors often break bulk — buying vessel loads and selling in smaller parcels at a markup. Some commodity marketplaces facilitate partial cargo matching between buyers.

Expect to pay a premium for sub-standard quantities — the per-tonne cost of shipping, handling, and logistics is higher for smaller shipments. However, starting with smaller orders can be a smart strategy for testing new suppliers, entering new markets, or managing inventory levels. As your volumes grow, you can negotiate down to standard MOQ pricing.