Oil marketing companies have revised prices of commercial LPG cylinders. Rate of 19 kg commercial LPG cylinders has been increased by ₹15.50 from today. Retail sale price of 19 kg commercial LPG cylinder will be ₹1,595.50 from today in Delhi, ₹1,700.50 in Kolkata, ₹1,547.00 in Mumbai and ₹1,754.50 in Chennai. There's no change in prices of 14.2 kg domestic cylinders.