Commercial Liquefied Petroleum Gas (LPG) cylinder has become cheaper by Rs 83.5. However, the price of a 14.2-kg domestic cooking gas cylinder remains unchanged. In New Delhi, per commercial cylinder will cost Rs 1,773. Price of a commercial cylinder in Kolkata will now be Rs 1875.50. In Chennai, the cost will be Rs 1937. Watch the video to know the price of domestic gas cylinders in metro cities.