Companies to process of silicon wafers

Cell/Module Manufacturer required
... is a Russian manufacturer of silicon ingots and wafers.

Currently we are looking for a partner who can process our wafers 156 multi A-grade into high efficiency cells.

Please advice if this cooperation is interesting for you.

If yes, we would like to know:

-cost of OEM wafers into cells
-Excepted efficiency
-Output %

We have 100k wafers available for the test run and would require to process about 200k wafers per month.