Cement is a low-value, high-weight product, which means the economics are decided after the bag is made. The cost of serving a market depends on which plant or grinding unit supplied it, by road or by rake, through which depot, at what fuel price. Those costs are generally known accurately — at month end, by which time the volume has moved and the decision is history.
The result is that supply routing gets set by habit and defended by anecdote. Markets that quietly lose money keep being served the same way, because the loss is spread across a freight line in a plant cost centre and never lands against the market that caused it. Meanwhile the thermal side of the business — kiln fuel mix, alternative fuel rate, clinker factor — is optimised carefully, because that data is closer to hand.
Modelling landed cost across plant, grinding unit, depot and mode is not technically difficult. What makes it useful is feeding it with actual freight, actual fuel mix and actual clinker factor rather than budget rates, and connecting weighbridge, dispatch and invoicing so a despatch carries its cost as it happens rather than after a reconciliation.
When landed cost and realisation sit side by side per market, updated daily, the commercial and plant teams stop arguing from different numbers. In our experience several markets get resupplied from a different unit within the first quarter, and the fuel mix decision improves as well — not because the kiln data changed, but because it can finally be weighed against the freight it competes with for the same margin.
The dispatch gate is worth fixing in the same programme. Order, weighbridge reading, e-way bill and invoice raised from a single flow removes hours of vehicle turnaround, and transporters price that improvement back to you soon enough.
