Chinese Polysilicon Firms Face Potential Problems ...Recent reports show China's rapidly developing polysilicon industry is facing pressure from overproduction, environmental issues and increased costs....
Oxiteno Investing $32.4 Million in New Acetate Plant in Brazil ...Chemical firm Oxiteno S.A. Industria e Comercio (Bela Vista, Brazil), a subsidiary of Ultrapar Participacoes SA (NYSE:UGP) (Sao Paulo, Brazil), plans to invest about $32.4 million in ......