	c i l uiring trimac s stake in tricil c i l inc said it would exercise its right to uire trimac ltd s stake in their jointly owned tricil ltd for mln dlrs with closing expected may c i l added that the final price could be less however depending on an ontario court ruling resulting from a previously reported legal action launched by c i l mississauga ontario based tricil is a waste management company with operations in the u s and canada reuter 
