Muscat: The prices of M91, M95 and diesel for the month of November have reduced as compared to those of October. According to Shell Oman, M91 will now be priced at 203 baisas per litre, a decrease from 207 baisas per litre last month. The price of M95 has decreased from 217 baisas per litre in October to 216 baisas per litre in November, 2019. Meanwhile, diesel will be priced at 240 baisas per litre, a decrease from 245 baisas last month.