UPDATE: Citi Double Upgrades Sinopec Shanghai Petrochemical (H-Shares) (338:HK) (SHI) to Buy May 14, 2019 01:55AM
Citi Downgrades Sinopec (338:HK) (SHI) to Sell Oct 9, 2018 09:54AM
Citi Downgrades Sinopec Shanghai Petrochemical (SHI) to Hold Apr 21, 2009 09:13AM