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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
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      <SupplementalInformationDetail>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>THE ORGANIZATION'S COMMITTEES DO NOT HAVE AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.</ExplanationTxt>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>THE FORM 990 IS REVIEWED BY THE ORGANIZATION'S EXECUTIVE DIRECTOR, AND AN ELECTRONIC COPY IS DISTRIBUTED TO THE PRESIDENT AND VICE PRESIDENT FOR THEIR REVIEW.</ExplanationTxt>
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        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS AND FINANCIAL STATEMENTS AVAILABLE UPON REQUEST.</ExplanationTxt>
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        <ExplanationTxt>PHILLIP NIEMANN - LHOIST NORTH AMERICA, FT. WORTH, TX 76109. DANIEL DIXON - CHENEY LIME &amp; CEMENT, ONEONTA, AL 35121. KYLE APPLE - GREER INDUSTRIES, INC., MORGANTOWN, WV 26507. TIM BYRNE - U.S. LIME &amp; MINERALS, DALLAS, TX 75240. BRIAN TIDEMAN - PETE LIEN &amp; SONS, INC., RAPID CITY, SD 57709. PAUL HOGAN - MISSISSIPPI LIME, ST LOUIS, MO 63127. WADE WEAVER - MARTIN MARIETTA MAGNESIA SEPCIALTIES, INC, WOODVILLE, OHIO, CANADA 43469. JACK FAHLER - CARMEUSE LIME &amp; STONE, PITTSBURGH, PA 15222. LEANN CAVINESS - RHI MAGNESITA, YORK, PA 17408.</ExplanationTxt>
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