Type of capital in preferred shares | | 12/31/2017 | | 12/31/2016 | | ||||
Description of type of capital in preferred shares | | Series A | | Series B | | Series A | | Series B | |
Number of authorized shares | | 142,819,552 | | 120,376,972 | | 142,819,552 | | 120,376,972 | |
Number of fully subscribed and paid shares | | 142,819,552 | | 120,376,972 | | 142,819,552 | | 120,376,972 | |
Number of subscribed, partially paid shares | | - | | - | | - | | - | |
Par value of shares in ThUS$ | | 0.9435 | | 2.8464 | | 0.9435 | | 2.8464 | |
Increase (decrease) in the number of current shares | | - | | - | | - | | - | |
Number of current shares | | 142,819,552 | | 120,376,972 | | 142,819,552 | | 120,376,972 | |
Number of shares owned by the entity or its subsidiaries or associates | | - | | - | | - | | - | |
Number of shares whose issuance is reserved due to the existence of options or agreements to dispose shares | | - | | - | | - | | - | |
Capital amount in shares ThUS$ | | 134,750 | | 342,636 | | 134,750 | | 342,636 | |
Amount of premium issuance ThUS$ | | - | | - | | - | | - | |
Amount of reserves ThUS$ | | - | | - | | - | | - | |
Total number of subscribed shares, total | | 142,819,552 | | 120,376,972 | | 142,819,552 | | 120,376,972 | |
| | | 12/31/2017 | | | 12/31/2016 | | | 12/31/2015 | |
| | | ThUS$ | | | ThUS$ | | | ThUS$ | |
Reserve for currency exchange conversion | | | (24,913) | | | (19,463) | | | (14,035) | |
Reserve for cash flow hedges | | | 2,248 | | | 64 | | | (1,699) | |
Reserve for gains and losses from financial assets measured at fair value through other comprehensive income | | | 2,937 | | | 3,513 | | | - | |
Reserve for actuarial gains or losses in defined benefit plans | | | (5,953) | | | (4,834) | | | (2,386) | |
Other reserves | | | 11,332 | | | 7,832 | | | (1,677) | |
Total other reserves | | | (14,349) | | | (12,888) | | | (19,797) | |