ECP Ecopetrol S.A. Stock Message Board and Discussion Forum http://investorshangout.com/search?q=ECP&type=1&yt0=Go! ECP Ecopetrol S.A. Company Info ECP Ecopetrol S.A. News ECP Ecopetrol S.A. Filings ECP Ecopetrol S.A. Financials ECP Ecopetrol S.A. Short Sales and much more can be found here on Investors Hangout http://investorshangout.com