Letters and communications Announcement Appointment Executive President (September 25, 2018) See here Letter to Shareholders (February 27, 2018) See here Letter to Shareholders (February 10, 2017) See here Statement Law 1776 of 2016 (Zidres Law) See here Shareholders Statement (January 25, 2017) See here Riocas - AGA citation ordinary 2023 See here Riopaila Castilla SA General Assembly of shareholders ordinary meeting of March 28, 2023 See here Relevant informationPDU 2022 See here Natural person format model See here Legal person format model See here Measures and mechanisms for shareholder representation See here INFORMATION BY YEARS Year 2021 year 2020 Year 2019 Year 2018 Year 2017 Year 2016 Year 2015 Year 2014 Year 2013 Year 2012 Back to Investors
