Citi analyst downgrades United Microelectronics to Sell from Buy
Citi Analyst Roland Shu has downgraded United Microelectronics (UMC) to Sell from Buy.
Citi analyst downgrades United Microelectronics to Sell from Buy
Citi Analyst Roland Shu has downgraded United Microelectronics (UMC) to Sell from Buy.