Ecopetrol and the U'Wa In response to Ecopetrol's 2008 listing on the New York Stock Exchange, the environmental organization Amazon Watch issued a press release over concerns about Ecopetrol's inadequate commitment to corporate social responsibility and mishandling of controversial projects within indigenous reserves, specifically dealing with the U'Wa indigenous people of eastern Colombia.[19] The group also wrote a letter to JPMorgan Chase,[20] detailing discrepancies between Ecopetrol's current plans and activities and claims the company made in its statement to the Securities and Exchange Commission (SEC) [21] about its operations in indigenous reserves.