The published range
The mill publishes one thickness range: 0.3–5.0 mm. A quote still has to name the thickness you want inside that range.
Two minimums
Sheets from 0.3–0.6 mm have a minimum of 5,000 sqm. Sheets from 0.8–5.0 mm have a minimum of 3,000 sqm. The thinner band is the usual face veneer. The thicker band is a separate minimum, not a different species.
What to confirm
Tell the mill the thickness, the grade and the cut. The quote is the place to match a press, edge or panel. This guide does not assign a single thickness to every use.