U.S. Manufacturing

The Rolla-based company that makes chemicals used in the production of computer chips increased the size of its 10-year-old facility at the Rolla airport by 50%.

Trump-administration tariffs on imported steel and aluminum imposed last June were intended to boost U.S. production, create jobs and investment in…

This article first appeared in the St. Louis Beacon, June 15, 2009 - On Monday, a Granite City steelworkers union president left for Washington to talk to…