Parboiled Rice Project Description: All rice shall be free from mold, unnatural odors, chemicals, and insects. Type: ParboiledOrigin Thailand Share Request Quote Now Specifications Properties Moisture Content: 14% Max. Average Grain Length: 6.0 MM Polishing Grade: Double Silky Polished & Color Sorted. Damaged, Shriveled & Yellow: 1.5% Max. Broken Grains: 5% Broken. Chalky Grains: 4.0% Max. Foreign Grains: 0.5% Max. Foreign Matter: 0.5% Max. Paddy Grain: 0.2% Max. Under-milled & Red-striped: 1.5% Max.