On Wednesday, the state-run Oil Marketing Companies (OMCs) again raised the prices of commercial LPG (liquefied petroleum gas) cylinders by over Rs 100 at several parts across the country with an immediate effect.Commercial LPG cylinder prices hiked by over Rs 100Notably, this is the second time in the last two months that the commercial LPG cylinder prices have been hiked.The prices of both, commercial and domestic, LPG cylinders undergo monthly revisions on the first day of each month.Check commercial LPG cylinder prices in metro cities hereNow, with the latest revision, a 19-kg commercial LPG cylinder will cost Rs 1,833 instead of Rs 1,731 in Delhi. Whereas, in Mumbai, a commercial LPG cylinder will be available at Rs 1,785.50, Rs 1,943 per cylinder in Kolkata and Rs 1,999.50 per cylinder in Chennai.In October, the prices of commercial LPG cylinders were Rs 1,684 in Mumbai, Rs 1,839.50 in Kolkata and Rs 1,898 in Chennai after the Indian oil companies raised the rates by Rs 209. However, there is a relief for domestic users as domestic LPG, used in household kitchens for cooking purposes, remained unchanged at Rs 903 per 14.2-kg cylinder in Delhi.