REQUIREMENT OF CAUSTIC SODA LYE ,GROUND CALCIUM CARBONATE ,HYDROGEN PEROXIDE ,OXIDISED STARCH ,PULP (BLEACEHD/UNBLEACHED) , QUICK LIME, PURITY=80% (+/-2%) , SIZING CHEMICALS ,SOAP STONE, BRIGHTNESS=80 %,90% ,SODIUM CHLORATE ,WHITENING AGENT (FOR WET END)