As US Iran war escalates, crude oil prices have again started racing towards USD 100 per barrel. Himachal Pradesh raises petrol diesel pricesHimachal Pradesh has increased petrol and high speed diesel prices by 60 paise per litre. Global crude oil prices are once again coming under pressure amid rising tensions linked to the US Iran conflict. AdvertisementWhen did petrol diesel prices rise earlier? Experts believe that if crude oil remain high for longer, rise in petrol diesel prices cannot be ruled out.