Mumbai, April 2 India's sales volume of refined sunflower oil is expected to decline by about 10 per cent in the current fiscal due to supply-chain disruptions caused by the Middle East conflict and rising prices, which are likely to drive consumers towards cheaper alternatives, a report said on Thursday.The sales volume of Indian refined sunflower oil is poised to decline by 10 per cent in the current fiscal, due to twin headwinds that will dampen demand, Crisil Ratings said in a report.Firstly, supply-chain disruptions caused by the Middle East conflict, and secondly, higher prices resulting from the pass-through of increasing logistics costs, will likely lead consumers to switch to cheaper substitutes such as rice bran and...