Attached files
| file | filename |
|---|---|
| EX-95.1 - EX-95.1 - UNITED STATES LIME & MINERALS INC | uslm-20191231ex95138dbb8.htm |
| EX-32.2 - EX-32.2 - UNITED STATES LIME & MINERALS INC | uslm-20191231ex32253f340.htm |
| EX-31.2 - EX-31.2 - UNITED STATES LIME & MINERALS INC | uslm-20191231ex312e5d9c1.htm |
| EX-31.1 - EX-31.1 - UNITED STATES LIME & MINERALS INC | uslm-20191231ex3114eda56.htm |
| EX-23.1 - EX-23.1 - UNITED STATES LIME & MINERALS INC | uslm-20191231ex231d61b08.htm |
| EX-21.1 - EX-21.1 - UNITED STATES LIME & MINERALS INC | uslm-20191231ex211144c22.htm |
| EX-10.13 - EX-10.13 - UNITED STATES LIME & MINERALS INC | uslm-20191231ex1013e96bb.htm |
| EX-4.1 - EX-4.1 - UNITED STATES LIME & MINERALS INC | uslm-20191231ex41c7a747a.htm |
| 10-K - 10-K - UNITED STATES LIME & MINERALS INC | uslm-20191231x10k.htm |
EXHIBIT 32.1
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:
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(1) |
The Company’s Annual Report on Form 10-K for the year ended December 31, 2019 (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 |
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(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. |
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Dated: February 28, 2020 |
/s/ TIMOTHY W. BYRNE |
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Timothy W. Byrne |
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President and Chief Executive Officer |