*ECB: Future Decisions To Ensure Policy Rates Will Stay Sufficiently Restrictive

*ECB: Rates At Levels That Are Making Substantial Contribution To Disinflation Process

*ECB: Domestic Price Pressures Strong, Keeping Services Price Inflation High

*ECB Holds Refi Rate Steady At 4.50%, Deposit Rate At 4.00%, Lending Rate At 4.75%

*ECB Leaves Key Interest Rates Unchanged As Expected