Product descriptions from the supplier 1. grade: w240, w320 - moisture: 5% max - broken: 5% max - melasma: 3% max - mould and fungus: 0% - admixture: 1% max - silk sell: 3% max - dent rate: 3% max 2. grade: ws - moisture: 5% max - foreign matter : 1%max - broken: vertical broken - live insect and larvas: negative - coliforms, salmonella: negative 3. grade: lp - moisture: 5% max - melasma: 3% max - admixture: 1% max live insect and larvas: negative - coliforms, salmonella: negative SPECIFICATION No Parameter Specifications 1 Texture Crispy 2 Size W180, W210, W240, W320, W450 3 Moisture 5% max 4 Broken 5% max 5 Spotted 1% max 6 Scrapes 5% max 7 Foreign Matter 1% max 8 Insect No