555 Sardines Green 155g – The 555 Sardines in Tomato Sauce are ready to eat and is a rich source of protein. In 1983, responding to the sardine shortage in the country, Century Pacific Food Inc. (CNPF) began producing canned sardines under the 555 name, with a taste profile suited to the Filipino family. Highly visible advertising and marketing strategies pushed 555 Sardines to new heights.