Mr.Monish Gulati vs Ministry Of Petroleum And Natural Gas on 20 September, 2012
reproduced below:
"(b) Did HPCL carry out retail sale of Biodiesel blend? If so what quantity
was sold and at percentage of blending ... Indian Railways by HPCL for the year
2010-2011? Was blending with Biodiesel carried out, if so at what
percentage?
(e) Has HPCL considered