SOUTH SIOUX CITY -- A new company, Nature's BioReserves ... but from the tallow byproduct of the beef processing done at the Beef Products Inc. plant in the city's Roth Industrial Park.

SOUTH SIOUX CITY ... a new ground beef product with a fat content of 5 percent, which is at the leaner end of the hamburger scale. “We’re betting a lot of our company’s future on it ...

DAKOTA DUNES | With demand for its lean beef continuing to rebound ... increased production at BPI's South Sioux City plant, which will remain the company's only LFTB manufacturing site.