The state-run oil retailers on Saturday slashed prices of aviation turbine fuel (ATF) and commercial liquefied petroleum gas (LPG). Jet fuel price was slashed by 4.5 per cent and that of commercial LPG used in hotels and restaurants was cut by Rs 25.5 per 19-kg cylinder. Jet fuel price was cut by Rs 5,521.17, or 4.5 per cent, to Rs 115,520.27 pr kl in the national capital, according to information on Indian Oil website.