Set out below is a comparison by class of the carrying amounts and fair values of the Group’s financial instruments that are carried in the consolidated financial statements:
| Carrying amount | Fair value | |||||||||||||||
| 2017 | 2016 | 2017 | 2016 | |||||||||||||
| S/(000) | S/(000) | S/(000) | S/(000) | |||||||||||||
| Financial assets | ||||||||||||||||
| Derivative financial instruments – Cross currency swaps | 489 | 69,912 | 489 | 69,912 | ||||||||||||
| Available-for-sale financial investments | — | 657 | — | 657 | ||||||||||||
| Total financial assets - non-current | 489 | 70,569 | 489 | 70,569 | ||||||||||||
| Financial liabilities | ||||||||||||||||
| Financial obligations: | ||||||||||||||||
| Senior Notes | 965,290 | 998,148 | 1,005,324 | 1,012,607 | ||||||||||||
| Total financial liabilities | 965,290 | 998,148 | 1,005,324 | 1,012,607 | ||||||||||||