Yes, in the past, we have always requested ITI to provide a Lubricant demand forecast (by P/Ns) for the next 3-4 months.
With the forecast, we will also allow actual order deviation of approximately +/- 10%.
This will definitely help my supplier to plan the additives (in advance) and also production planning.
We are also monitoring our supplier order fulfilment performance on a quarterly basis and this order forecast will definitely help much.