EC 20-F DEF-14A Report Dec. 31, 2013

ECOPETROL S.A.

20-Fs

20-F	Fiscal year ended Dec. 31, 2023
20-F	Fiscal year ended Dec. 31, 2022
20-F	Fiscal year ended Dec. 31, 2021
20-F	Fiscal year ended Dec. 31, 2020
20-F	Fiscal year ended Dec. 31, 2019
20-F	Fiscal year ended Dec. 31, 2018
20-F	Fiscal year ended Dec. 31, 2017
20-F	Fiscal year ended Dec. 31, 2016
20-F	Fiscal year ended Dec. 31, 2015
20-F	Fiscal year ended Dec. 31, 2014
20-F	Fiscal year ended Dec. 31, 2013
20-F	Fiscal year ended Dec. 31, 2012
20-F	Fiscal year ended Dec. 31, 2011
20-F	Fiscal year ended Dec. 31, 2010
20-F	Fiscal year ended Dec. 31, 2009

TABLE OF CONTENTS

Item 1. Identity Of Directors, Senior Management and Advisors 5 Item 2. Offer Statistics and Expected Timetable 5 Item 3. Key Information 5 Item 4. Information on The Company 24 Item 4. A. Unresolved Staff Comments 83 Item 5. Operating and Financial Review and Prospects 83 Item 6. Directors, Senior Management and Employees 108 Item 7. Major Shareholders and Related Party Transactions 118 Item 8. Financial Information 124 Item 9. The Offer and Listing 126 Item 10. Additional Information 129 Item 11. Quantitative and Qualitative Disclosures About Market Risk 141 Item 12. Description Of Securities Other Than Equity Securities 144 Item 12. A. Debt Securities 144 Item 12. B. Warrants and Rights 144 Item 12. C. Other Securities 144 Item 12. D. American Depositary Shares 144 Item 13. Defaults, Dividend Arrearages and Delinquencies 145 Item 14. Material Modifications To The Rights Of Security Holders and Use Of Proceeds 145 Item 15. Controls and Procedures 145 Item 16. [reserved] 147 Item 16. A. Audit Committee Financial Expert 147 Item 16. B. Code Of Ethics 147 Item 16. C. Principal Accountant Fees and Services 147 Item 16. D. Exemptions From The Listing Standards For Audit Committees 149 Item 16. E. Purchases Of Equity Securities By The Issuer and Affiliated Purchasers 149 Item 16. F. Change in Registrant S Certifying Accountant 149 Item 16. G. Corporate Governance 149 Item 16. H. Mine Safety Disclosure 151 Item 17. Financial Statements 151 Item 18. Financial Statements 151 Item 19. Exhibits 151 Item 1. Identity Of Directors, Senior Management and Advisors Item 2. Offer Statistics and Expected Timetable Item 3. Key Information Item 4. Information on The Company Item 4. A. Unresolved Staff Comments Item 5. Operating and Financial Review and Prospects Item 6. Directors, Senior Management and Employees Item 7. Major Shareholders and Related Party Transactions Item 8. Financial Information Item 9. The Offer and Listing Item 10. Additional Information Item 11. Quantitative and Qualitative Disclosures About Market Risk Item 12. Description Of Securities Other Than Equity Securities Item 12. A. Debt Securities Item 12. B. Warrants and Rights Item 12. C. Other Securities Item 12. D. American Depositary Shares Item 13. Defaults, Dividend Arrearages and Delinquencies Item 14. Material Modifications To The Rights Of Security Holders and Use Of Proceeds Item 15. Controls and Procedures Item 16. [reserved]Item 16. A. Audit Committee Financial Expert Item 16. B. Code Of Ethics Item 16. C. Principal Accountant Fees and Services Item 16. D. Exemptions From The Listing Standards For Audit Committees Item 16. E. Purchases Of Equity Securities By The Issuer and Affiliated Purchasers Item 16. F. Change in Registrant S Certifying Accountant Item 16. G. Corporate Governance Item 16. H. Mine Safety Disclosure Item 17. Financial Statements Item 18. Financial Statements Item 19. Exhibits

Customer name	Ticker
Apache Corporation	APA
VOXX International Corporation	VOXX
EOG Resources, Inc.	EOG
Ferro Corporation	FOE
Ferro Corporation	FOE
The Goodyear Tire & Rubber Company	GT
Martin Marietta Materials, Inc.	MLM
Mohawk Industries, Inc.	MHK
The New York Times Company	NYT
Newmont Corporation	NEM
Silgan Holdings Inc.	SLGN

EC 20-F Report ended Dec. 31, 2013