Nova Innovene announces polystyrene product rollover

Nova Innovene has announced a rollover for all polystyrene products effective September 1 2007. This reflects the limited change expected in the Styrene Monomer contract price in September. 

Nova Innovene's realized price spread in August was lower than expected, given the supply/demand balance for the company's products. This pricing takes into account the record pricing level in the aromatics chain and the price differential between PS and competing products.