CSC INDUSTRIES UNIT TO INCREASE PRICES Copperweld Steel Co <CPSL>, a subsidiary of CSC Industries Inc., said it will increase from market price levels its bar, semi-finished and leaded products effective July One. Hot rolled and cold finished bar wil be increase 25 dlrs per net ton, while semi-finished products will be increased 15 dlrs per net ton, the company said. Anticipated higher energy and raw material costs, combined with current market trends, were cited by the company as reasons for the increases.