Notice of Public Hearing–Petition filed by Sindh Engro Coal Mining Company for Determination of Reference Contract Stage Coal Tariff for Open Cast Lignite Mining Project of 3.8 Mt/a mine in Thar Coalfield Block-II, District Tharparkar, Sindh – Time: 10.30 am Date: 3rd February, 2015 Venue: Marriot Hotel, Karachi.