** Shares of New Zealand's Synlait Milk SML.NZ gain 2.2% to NZ$0.92
** Analysts at Bell Potter raise PT on the infant formula maker's Australia shares to A$0.90 from A$0.425; keep stock rating at "hold"
** Brokerage says turnaround at Synlait Milk has been faster than it had expected
** However, Bell Potter remains cognisant of the potential of peer A2 Milk ATM.NZ to vertically integrate into supply chain assets through 2025
** Says A2's impact would likely be detrimental to Synlait's advanced nutrition business in coming years
** A2 Milk shares down 0.5%
** Synlait up over 100% YTD
(Reporting by Rishav Chatterjee in Bengaluru; Editing by Lisa Shumaker)
((Rishav.Chatterjee@thomsonreuters.com;))