The Oil and Gas Regulatory Authority (OGRA) had recommended an increase of Rs 2.30 per litre in diesel prices and Rs 0.26 per litre in light diesel oil.
At least three people, a train driver and two assistant drivers, were killed and several others injured after a passenger train collided with a freight train near Hyderabad.
Trump struck a conciliatory tone after his arrival in Japan for the summit, despite saying China's economy was going "down the tubes" before he set out for Osaka.