News China's Wanhua Chemical to build $1.12 billion plant in Louisiana, 170 direct jobs and 945 indirect ones April 01, 2017 China's Wanhua Chemical to build $1.12 billion plant in Louisiana, 170 direct jobs and 945 indirect ones Share this article China's Wanhua Chemical to build $1.12 billion plant in Louisiana, 170 direct jobs and 945 indirect ones