Attached files
file | filename |
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10-K/A - Yongye International, Inc. | v162701_10ka.htm |
EX-32 - Yongye International, Inc. | v162701_ex32.htm |
EX-31.2 - Yongye International, Inc. | v162701_ex31-2.htm |
Exhibit
31.1
CERTIFICATION
I, Zishen
Wu, the Chief Executive Officer of the registrant, certify that:
(1) I
have reviewed this Annual Report on Form 10-K/A of Yongye International, Inc.,
for the fiscal year ended December 31, 2008.
(2) Based
on my knowledge, this report does not contain any untrue statement of a material
fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were
made, not misleading with respect to the period covered by this
report;
(3) Based
on my knowledge, the financial statements, and other financial information
included in this report, fairly present in all material respects the financial
condition, results of operations and cash flows of the registrant as of, and
for, the periods presented in this report;
(4) The
registrant’s other certifying officers and I are responsible for establishing
and maintaining disclosure controls and procedures (as defined in Exchange Act
Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as
defined in Exchange Act Rules 13a-15(f) and 15a-15(f)) for the registrant and
have:
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a.
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Designed such disclosure controls
and procedures, or
caused such disclosure controls and procedures to be designed under
our supervision, to ensure that
material information relating to the registrant, including its
consolidated subsidiaries, is made known to us by others within those
entities,
particularly during the period in which this report is being
prepared;
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b.
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Designed such internal control
over financial reporting, or caused such internal control over financial
reporting to be designed under our supervision, to provide
reasonable assurance
regarding the reliability of financial reporting and the preparation of
financial statements for external purposes
in accordance with generally accepted accounting
principles:
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c.
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Evaluated the effectiveness of
the registrant’s disclosure controls and procedures and presented
in this report our conclusions about the effectiveness of the
disclosure controls and procedures, as of the end of the period covered by
this report based on such evaluation;
and
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d.
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Disclosed in this report any
change in the
registrant’s internal control over financial
reporting that occurred during the registrant’s fourth fiscal quarter that has
materially affected, or is reasonably likely to materially affect, the
registrant’s internal control over
financial reporting;
and
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(5) The
registrant’s other certifying officer and I have disclosed, based on our most
recent evaluation of internal control over financial reporting, to the
registrant’s auditors and the audit committee of the registrant’s board of
directors (or persons performing the equivalent functions):
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a.
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All
significant deficiencies and material weaknesses in the design or
operation of internal control over financial reporting which are
reasonably likely to adversely affect the registrant’s ability to
record, process, summarize and report financial information;
and
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b.
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Any
fraud, whether or not material, that involves management or other
employees who have a significant role in the registrant’s internal
control over financial
reporting.
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Date:
October 19, 2009
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By:
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/s/ Zishen Wu | ||
Name:
Zishen Wu
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Title:
Chief Executive Officer (Principal Executive Officer)
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