Sweet and sour sauce

water 22.5% , tomato purée 16.3% , rice 14.2% , vinegar 13.1% , sugar 11.9% , red bell pepper 10.0% , pineapple 7.0% , onion 3.5% , concentrated pineapple juice 1.8% , corn flour 0.9% , water chestnut 2.0% , ginger 0.0% , garlic puree 0.0% , rapeseed oil 0.0% , salt 0.0% , Colour 0.0% , chili pepper 0.0%