Ann: Successful Completion of Pilot Spin, page-38

It would be nice for us to know, but probably not in the company's best interests to disclose such commercially senstive information when they are due to enter negotiations. I am comfortable that we will get premium pricing from the initial low volume sales to high end fashion given pent up demand for this type of product, and trust they will extract the best margins. After that, costs fall as scale increases.

While costs haven't been disclosed, the process is fairly simple, the timber harvest cycle doesn't exist, and after production of the cellulose, the rest can be acvhieved with current technology. In many ways it should be one of the simplest disruptive technologies we've seen.