bbfl, I, and many others, I think, know the answer to your question.

The Singapore facility produces NO wafers per day or week.

Poet's silicon wafers that contain the optical interposer die are produced on their own equipment at Silterra in Malaysia.

The OI (optical interposer) die are then shipped to and built into OE's (optical engines) at the joint Super Photonics facility in China. Thes optical engines are then sold, as one of the components of modules, to companies, such as Fibertop, that assemble their own product for their markets.

Their will be NO manufacturuing in Singapore.

There will be assembly and testing, of other products, such as Lightbar, as required. 

IMO, of course