• Austrian fireproof materials maker RHI is considering building a new plant in the United States, the company said, to join the growing number of European industrial firms attracted by cheap energy prices across the Atlantic. RHI said it would make a decision in the fourth quarter and could invest about €50 million to build or take over a plant.

Vesuvius said it expects its 2013 revenue to fall following restructuring and disposals. Trading has been broadly flat this year and production of steel and foundry has been affected by difficult market conditions; production fell 5.0 percent in Europe and North America in the first four months of the year, offsetting a 6.4 percent growth in Asia.

Pretoria Portland Cement Company of South Africa plans to build a 1 million metric tons per year plant costing $200 million in the Democratic Republic of Congo. The South African cement producer aims to make at least 40 percent of its sales outside of South Africa by 2016.

• Australia’s CSR Ltd. has warned its Viridian glass division will be a continued drag on earnings in the year ahead, even after a reorganization and a $196 million provision booked in the latest financial year.

PPG Fiber Glass has sold its 50 percent interest in the PPG-Devold glass fiber joint venture to Hexagon Devold. The 50-50 joint venture was created in 2007 to manufacture glass fiber reinforcement fabrics for use in turbine blades for wind energy.