... 25,000 20,000 USD/VND GBP/VND 15 ,000 10 ,000 5,000 May -1 2 Jan -1 2 Sep -1 1 May -1 1 Jan -1 1 Sep -1 0 May -1 0 Jan -1 0 Sep-09 May-09 Jan-09 Sep-08 May-08 Jan-08 Sep-07 May-07 Jan-07 - Source: Vietcombank public ... gains/losses (2 010 -2 012 ) 600,000,000 500,000,000 400,000,000 300,000,000 200,000,000 10 0,000,000 (10 0,000,000) Jan -1 0 Apr -1 0 Jul -1 0 Oct -1 0 Jan -1 1 Apr -1 1 Jul -1 1 Oct -1 1 Jan -1 2 Apr -1 2 (200,000,000) ... 2 011 Table - Petroman's Swap transactions 2 011 Selling USD Re-purchase Amount Date Ex-rate 24/02/2 011 20,890 7/3/2 011 20,865 22/3/2 011 20,880 20 /10 /2 011 20,940 Date Ex-rate 7/3/2 011 20,940 21/ 3/2 011 ...