A 50,000-ton TDI project with investment of 235 million yuan built in Baiyin High-tech Industrial Park under the Academy of Sciences has been successfully expanded in Baiyin, a city of Gansu Province, People's Daily reports.

The successful expansion of the 50,000-ton TDI project with China's own intellectual property rights will lay a solid foundation for China to participate in the international competition and will help expand the TDI amount to 100,000 tons.

In the meanwhile, a 100,000-ton chlor-alkali project with a total investment of 300 million yuan is also being built in Gansu Province, which will adopt world advanced ion exchange membrane technology.

By People's Daily Online