December 15, 2008
CNBV Report

November 26, 2008
ALFA’s Board of Directors validates company’s strengths

October 30, 2008
Sigma reinforces its presence in northwestern Mexico

July 31, 2008
Sigma acquires processed meats company in Peru

May 19, 2008
ALFA registers Energy Project before UN

May 7, 2008
Sigma inaugurates processed meats plant in the U.S.A.

April 3, 2008
ALFA Holds Annual Shareholders' Meeting