China National Chemical Engineering Wins Contracts   

China National Chemical Engineering Corporation says it has won four chemical engineering project contracts this November.
   The PVA (polyvinyl alcohol) plant in Erdos, Inner Mongolia, is invested by Inner Mongolia Shuangxin Environmental Protection Materials Co., Ltd.
   The 30 000 t/a electronic grade phosphoric acid project is proposed by Yunnan Tianchuang Sci-tech Co., Ltd. under Yunnan Yuntianhua Group.
   The 300 000 t/a ion-exchange membrane caustic soda project first phase - 100 000 t/a is invested by Jiangsu Salt Industry Corporation.
    The 200 000 t/a soda ash plant is located in Vietnam.