We are a manufacturer ,named Xinjiang Tianye Group ,which has an annual output capacity of 700,000 tons of PVC resin, 600,000 tons of ion-exchange membrance caustic soda(including  300,000 tons of 98% caustic soda flakes, 300,000 tons of 99% caustic soda pearls). So we can quote you a very competitive price, if you really want to build a long business relationship with us.