I haven't followed it recently but the partneship between Biocon of India and Mylan should have many Biosimilars in phase 3 at this time.
Adalimumab (Humira), Pegfilgrastim (Neulasta), Trastuzumab (Herceptin) and Bevacizumab (Avastin) were all in progress at one time. I haven't heard any change. Their were numerous insulin's involved in their deal also.
Biocentury write-up on interchangeable FoBs (which mentions MNTA in passing) echoes the comments in #msg-119721999 about why FDA interchangeable status doesn’t matter much for infused (as opposed to self-administered) FoBs: