SemMaterials

SemMaterials, L.P. Agrees to Sell Asphalt Terminals and Storage Assets to SemGroup Energy Partners, L.P.
January 14, 2008
SemMaterials, L.P., a subsidiary of SemGroup, L.P., today announced it has agreed to sell 46 U.S. liquid asphalt cement and residual fuel oil terminalling and storage facilities to SemGroup Energy Partners, L.P. (NASDAQ: SGLP) for $378.8 million. The terminalling and storage facilities, located in 23 states, have aggregate storage capacity of approximately 6.6 million barrels. SGLP will provide SemMaterials liquid asphalt cement and residual fuel oil terminalling and storage services under a long-term terminalling and storage agreement.
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SemMaterials to Build Kansas Polymer Modified Asphalt Plant; Acquires Oklahoma Lab
November 8, 2005
SemMaterials, L.P. announced today that it will build its first Kansas polymer modified asphalt (PMA) terminal on a site acquired from Butaphalt Technologies, International (BTI), and that it also acquired from BTI asphalt technologies and related assets in Oklahoma.
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SemGroup Completes Purchase of Koch Pavement Solutions’ Asphalt Businesses; Announces Expanded Credit Facility; Names President
May 31, 2005
SemGroup, L.P. announced today the completion of its acquisition from Koch Materials Company of asphalt operations and assets located in the United States and Mexico.
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SemGroup To Purchase Koch Pavement Solutions’ U.S. and Mexico Asphalt Businesses
April 15, 2005
SemGroup, L.P. and Koch Materials Company have signed a definitive purchase and sale agreement involving a majority of Koch Pavement Solutions’ asphalt operations and assets located in the United States and Mexico.
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