Professerel services 1 880.815 S 925,994 Plant operation expenses 167.051 160.832 Materials and supplies 18.370 52(60 Travel 3.071 2922 Ctrer 14,580 4,490 S 1.063,867 S 1,146,298 Most of the pare operation expenses derive from me services provided by TCR Holdings S A (Note 10) F-434

ed (Note 3.2) Aso? January 1. 2013 S 36512248 S 17.902.034 5 — S (5.421.411) S 6247213 $ 57.240.714 Net come — — — — 8,39708 8.397.888 Ctrer comprehensive income 13 — — — 2.008.434 — 2008 434 TWA corraehenstee ircome — — — 2.008.434 8.397 688 10.406.122 Capital contributed