Investment Industry Regulatory Organization of Canada - Trade Resumption - Marsulex Inc. - MLX

May 6, 2011

TORONTO, May 6 /CNW/ - Trading resumes in:

Issuer Name: Marsulex Inc.
TSX Ticker Symbol: MLX
Resumption Time: Market Open

For further information:

Investment Industry Regulatory Organization of Canada, (416) 646-7299