Ruchi Soya Industries Ltd. Offers Refined and Light Sunflower Oil. Ruchi Soya Industries Ltd. Supplies a wide range of Soya foods and processed foods like nutrela, cooking oil, vanaspati and bakery fats. The Refined and Light Sunflower Oil contains more Vitamin E, than any other vegetable oil and has zero percent cholesterol levels. The Refined and Light Sunflower Oil is available in 500 ml, 1litre, 2 litres, 5 litres and 15 litres packs.