1. Straw, sawdust or other plant fiber with chemicals 2. Flyash with chemicals 3. Light weight 4. Easy for installation itemraw materialsize(mm)unit price(USD/m2) (FOB China port)package quantiy (pcs/40'HQ)Fire proof partition boardMgO board29000X600X20015--1718829000X600X10010.2-12.239629000X600X907.6-8.642828000X600X12010.3-1231628000X600X15012.8-14.2252 Place of Origin: ChinaBrand Name: ...