Tronox Shares Surge After DuPont Said TiO2 Expansion Will Take Longer Than Expected

Shares of Tronox

jumped over $19.50 this morning following a 10-K filing from DuPont

which disclosed the company's TiO2 expansion at Altamira, Mexico will be closed by 2015. The previous filing showed the expansion to be sometime in 2014. Tronox shares will close up more than 5.5 percent.