FRANKFURT, March 27 (Reuters) - The European Central Bank announced the following results for its latest liquidity providing operation: Longer Term Refinancing Op.-Allotment Intended Volume: Reference Number: 20130063 Min Allotment: Transaction Type: Reverse Transactions Fixed Spread: 0 bp Operation Type: Liquidity Providing Max Bid Limit: Procedure: Standard Tender Max Bids per Cpty: 1 Tender Date: 27/03/2013 11:15 Marg. Spread: Start Date: 28/03/2013 % of All. at Fixed Spread: 100 Maturity Date: 27/06/2013 Tot Amount Allotted: 9112.7 mn Duration (days): 91 W. Avg. Allot. Spread: Auction Type: Fixed Spread Tender Tot Bid Amount: 9112.7 mn Allotment Method: Min Spread (bids): Max Spread (bids): Reference Entity: Average MRO rate Reference Value: Tot Number of Bidders: 46 For further information please refer to the press release of 06/12/2012 here and ECB page Announcements on Operational aspects.