Liverpool's shirt sponsors Standard Chartered have revealed they expressed their "concerns" to the club following Luis Suarez's non-handshake.

Standard Chartered acted after the widespread condemnation which followed the Uruguay striker's refusal to shake the hand of Manchester United captain Patrice Evra, the man he had been found guilty of racially abusing, at Old Trafford on Saturday.

"We were very disappointed by Saturday's incident and have discussed our concerns with the club," the bank said in a statement.