ANDERSON WEBB LIMITED

Diamond Petrochemicals

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Trans Alta

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CN

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Shell Canada

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Toda advanced Materials

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Suncor Energy

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Pembina Pipelines

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Imperial Oil 

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Lambton College 

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Arlanxeo 

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CF Industries

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Origin Materials

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Ontario Power Generation

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Enbridge Oil

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Plains Midstream Canada

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Ineos Styrolution 

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Royal Coatings & Specialty Polymers

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Sun-Canadian Pipe Line

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Praxair 

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Nova Chemicals

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Cabot

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Air Liquide

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Sarnia Ontario

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Valiant TMS

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GEC

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Dupont