Company DSF Notices

Company	Ecopetrol S.A
Ticker Symbol	EC
CUSIP Number	279158109 (Active)
US ISIN	US2791581091
Country	Colombia
Security Type	ADR
Listing Exchange	NYSE
Ratio (ORD:DR)	20:1

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Questions may be directed to: Ken Seely 973-461-7029 or Keith Balwan 973-461-7038
For further information on Citi's Depositary Receipt Services, visit www.citi.com/adr