major us supply contract, page-6

Dott.

Look through the annual / qtr reports. Some of them have detailed breakdowns and if you put it together there is approximately a 66% margin in processing under toll (once you exclude plant upgrade expenses and only include operational expenses). This was before AL80 + before the efficiency improvements from new delivery mechanisms.

Not going to do it for you, but to give you a hint the details are under a section detailing volume delivered from a customer.

I have not run the numbers, but the landfill processing where we keep the end products is said to be more profitable.