Tyson Foods, Inc. is the world's leading producer of beef, poultry, and pork meats. Net sales (including intragroup) break down by family of products as follows: - beef products (37.2%); - chicken products (29.9%); - refrigerated and frozen products (17.9%): cooked meats, pre-cooked meals, pizzas, corn tortillas, sauces, etc.; - pork products (10.7%). The remaining net sales (4.3%) are primarily from international activities. Products are marketed to food retailers, self-serve stores, restaurants, hotels, schools, healthcare institutions, etc.