"Construction Annual Ring" brand organic miscellaneous grains are planted ecologically throughout the whole process, using farm manure and organic fertilizer, and implementing three non-standards, zero chemical fertilizers, zero pesticides, and zero pollution. Manual selection, impurity removal, and packaging are used to make the product full of grains, pure in color, free of diseased grains, broken grains, and impurities. No food additives are added during the processing process to ensure the safety and health of the food.