As you want to know about latest price of LPG GAS of Indian Oil Corporation Ltd (IOCL), so here I am providing following details:

Indian Oil Corporation Ltd (IOCL) LPG GAS Latest Price
Subsidised Prices of Indane in Metros(Rs./14.2 kg cylinder)
Applicable from Midnight of December 31,2016 and January 01,2017
Metros Prices
Delhi 434.71
Kolkata 436.71
Mumbai 465.88
Chennai 422.21

Non-Subsidised Prices of Indane in Metros(Rs./14.2 kg cylinder)
Applicable from Midnight of December 31,2016 and January 01,2017
Metros Prices
Delhi 585.00
Kolkata 606.00
Mumbai 588.00
Chennai 594.50

Prices for (Rs./19 kg cylinder) in Metros
Applicable from Midnight of December 31,2016 and January 01,2017
Metros Prices
Delhi 1054.50
Kolkata 1116.00
Mumbai 1112.00
Chennai 1233.50

Here I am providing information about Indian Oil Corporation Ltd for your reference:

IndianOil for Businesses
Bulk / Industrial Fuels
Aviation Fuel
SERVO Lubes & Greases
Fuel Mgmt / Consumer Pumps
Non-Fuel Alliances
Special Products
Cryogenics
Explosives
Consultancy
Bitumen
Loyalty Programmes
Commercial / Reticulated LPG
Indane NANOCUT
Natural Gas
Marine Oils
Non-PDS Superior Kerosene Oil
Petrochemicals

Contacts
Registered Office
Indian Oil Corporation Limited
IndianOil Bhavan
G-9, Ali Yavar Jung Marg,
Bandra (East), Mumbai -400 051
Phone No : +91-22-26447000 /
26447222

Corporate Office
3079/3, Sadiq Nagar, J B Tito Marg
New Delhi - 110 049

Refineries Division
Head Office
SCOPE Complex, Core-2
7, Institutional Area, Lodhi Road
New Delhi -110003

Barauni Refinery
P.O. Barauni Refinery,
Dist. Begusarai -861 114 (Bihar)

Gujarat Refinery
P.O. Jawahar Nagar
Dist. Vadodara -391 320(Gujarat)

Guwahati Refinery
P.O. Noonmati
Guwahati-781020 (Assam)

Haldia Refinery
P.O. Haldia Refinery
Dist. Midnapur-721 606
(West Bengal)

Mathura Refinery
P.O. Mathura Refinery
Mathura -281 005
(Uttar Pradesh)

Panipat Refinery
P.O. Panipat Refinery,
Panipat-132140(Haryana)

Bongaigaon Refinery
P.O. Dhaligaon
Dist. Chirang, Assam - 783 385

Paradip Refinery
P.O. Paradip
At. Po. Jhimani - Via Kujang
Dist.: Jagatsinghpur
Odisha-754141

Pipelines Division
Head Office
IndianOil Bhavan,
A-1 Udyog Marg,Sector-1,
Noida-201301(Uttar Pradesh)

Northern Region
P.O. Panipat Refinery
Panipat -132 140 (Haryana)

Western Region
P.O. Box 1007,Bedipara,
Morvi Road,Gauridad,
Rajkot-360 003 (Gujarat)

Southern Region
IndianOil Corporation Limited,
House of Four Frames,
6/13, Wheatcrofts Road,
Nungambakkam,
Chennai - 600034

Eastern Region
14, Lee Road,
Kolkata-700020