| Thousands of U.S. dollars | 2015 (*) |
| Gains | | Losses | | Net |
| Fair value of financial instruments | 29,915 | | (12,380) | | 17,535 |
| Fair value of financial instruments | 29,915 | | (12,380) | | 17,535 |
| Foreign exchange gains/(losses) | | | | | |
| Loans and receivables | 86,936 | | (77,520) | | 9,416 |
| Other financial transactions | 3,101 | | (8,789) | | (5,688) |
| Current transactions | 16,711 | | (24,362) | | (7,651) |
| Disposal of Financial assets | 34 | | (30) | | 4 |
| Total | 106,782 | | (110,701) | | (3,919) |
| (*) Exclude discontinued operations - Morocco. |
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| Thousands of U.S. dollars | 2016 (*) |
| Gains | | Losses | | Net |
| Fair value of financial instruments | 675 | | - | | 675 |
| Fair value of financial instruments | 675 | | - | | 675 |
| Foreign exchange gains/(losses) | | | | | |
| Loans and receivables | 868 | | (12,200) | | (11,332) |
| Other financial transactions | 12,381 | | (45,784) | | (33,403) |
| Current transactions | 18,996 | | (30,755) | | (11,759) |
| Total | 32,245 | | (88,739) | | (56,494) |
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| Thousands of U.S. dollars | 2017 |
| Gains | | Losses | | Net |
| Fair value of financial instruments | 230 | | - | | 230 |
| Fair value of financial instruments | 230 | | - | | 230 |
| Foreign exchange gains/(losses) | | | | | |
| Loans and receivables | 38,220 | | (57,187) | | (18,967) |
| Other financial transactions | 16,407 | | (14,405) | | 2,002 |
| Current transactions | 8,969 | | (15,431) | | (6,462) |
| Total | 63,596 | | (87,023) | | (23,427) |
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