| Financial Statements as of December 31, 2009 | ENG |
HEB |
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| 2009 Annual Report |  |
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| Press Release | |||
| 2009 Annual Results Presentation | |||
| Live webcast of the conference call | |||
| Financial Statements as of September 30, 2009 | ENG |
HEB |
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| Financial Statements as of September 30, 2009 US $ | |
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| Management Discussion for the Quarter Ended September 30, 2009 | |
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| Press Release | |||
| 2009 Q3 Conference Call |  |
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| Financial Statements as of June 30, 2009 | ENG |
HEB |
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| Financial Statements as of June 30, 2009 US $ | |
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| Management Discussion for the Quarter Ended June 30, 2009 | |
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| Press Release | |||
| 2009 Q2 Conference Call | |
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| Financial Statements as of March 31, 2009 | ENG |
HEB |
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| Financial Statements as of March 31, 2009 US $ | |
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| Management Discussion for the Quarter Ended March 31, 2009 | |
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| Press Release | |||
| 2009 Q1 Conference Call | |
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