The price of domestic LPG was hiked by Rs 3.50 per cylinder on Thursday, in the second such move this month amid high international crude oil prices. With this, the cost of a cylinder now crosses the Rs 1,000-mark. The cost of a commercial cylinder has also been hiked by Rs 8. With the price rise, a domestic LPG cylinder will cost Rs 1,003 in Delhi and Mumbai, Rs 1,029 in Kolkata, and Rs 1,018.5 in Chennai from today.