Canexus
Edwards boosts Canexus stake as it battles hostile takeover
Billionaire energy executive now owns 9.5% of the sodium chlorate manufacturer.
Superior Plus pulls out of Canexus deal
Cites inability to agree on extension following FTC seeking to black the transaction.
FTC tries blocking merger of two Canadian chemical firms
US trade body claims it would violate antitrust laws by reducing competition for sodium chlorate.