Attached files
file | filename |
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EX-32.2 - EX-32.2 - UNITED STATES LIME & MINERALS INC | a2207695zex-32_2.htm |
EX-31.1 - EX-31.1 - UNITED STATES LIME & MINERALS INC | a2207695zex-31_1.htm |
EX-31.2 - EX-31.2 - UNITED STATES LIME & MINERALS INC | a2207695zex-31_2.htm |
EX-99.1 - EX-99.1 - UNITED STATES LIME & MINERALS INC | a2207695zex-99_1.htm |
EX-23.1 - EX-23.1 - UNITED STATES LIME & MINERALS INC | a2207695zex-23_1.htm |
EX-21.1 - EX-21.1 - UNITED STATES LIME & MINERALS INC | a2207695zex-21_1.htm |
EX-95.1 - EX-95.1 - UNITED STATES LIME & MINERALS INC | a2207695zex-95_1.htm |
EX-23.2 - EX-23.2 - UNITED STATES LIME & MINERALS INC | a2207695zex-23_2.htm |
EXCEL - IDEA: XBRL DOCUMENT - UNITED STATES LIME & MINERALS INC | Financial_Report.xls |
10-K - 10-K - UNITED STATES LIME & MINERALS INC | a2207695z10-k.htm |
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SECTION 1350 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER
I, Timothy W. Byrne, Chief Executive Officer of United States Lime & Minerals, Inc. (the "Company"), hereby certify that, to my knowledge:
- (1)
- The
Company's Annual Report on Form 10-K for the year ended December 31, 2011 (the "Form 10-K") fully complies
with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
- (2)
- The information contained in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of the Company.
Dated: March 1, 2012 | /s/ TIMOTHY W. BYRNE Timothy W. Byrne President and Chief Executive Officer |
SECTION 1350 CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER