| Kursy NBP z 18-05-2012 | |||
| waluta | skup | sprz. | |
| USD | 3.3912 | 3.4598 | |
| AUD | 3.3621 | 3.4301 | |
| CAD | 3.3402 | 3.4076 | |
| EUR | 4.3038 | 4.3908 | |
| HUF | 1.4440 | 1.4732 | |
| CHF | 3.5834 | 3.6558 | |
| GBP | 5.3597 | 5.4679 | |
| JPY | 4.2267 | 4.3121 | |
| CZK | 0.1689 | 0.1723 | |
| DKK | 0.5791 | 0.5907 | |
| NOK | 0.5669 | 0.5783 | |
| SEK | 0.4703 | 0.4799 | |
| XDR | 5.1709 | 5.2753 | |
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| pompy ciepła | |||