PVC posted Monday, August 2, 2004
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Caustic soda/PVC posted Tuesday, June 1, 2004
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PVC posted Monday, March 1, 2004
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PVC posted Monday, February 2, 2004
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PVC posted Friday, August 1, 2003
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PVC posted Tuesday, July 1, 2003
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PVC posted Monday, June 2, 2003
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PVC posted Thursday, May 1, 2003
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PVC posted Monday, February 3, 2003
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PVC posted Monday, February 3, 2003
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PVC posted Wednesday, January 1, 2003
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PVC posted Wednesday, January 1, 2003
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PVC posted Friday, June 1, 2001
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PVC posted Thursday, March 1, 2001
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PVC posted Monday, October 2, 2000
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PVC posted Monday, October 2, 2000
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PVC posted Tuesday, August 1, 2000
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PVC posted Thursday, June 1, 2000
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PVC & Chlorine posted Thursday, June 1, 2000
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PVC posted Monday, May 1, 2000
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