Hi-tech investments: The Minister for IT & Communications, Mr A. Raja, addressing a press conference in the Capital on Thursday. New Delhi, April 3 Marking the largest-ever project under the new semiconductor policy, Mukesh Ambani-led Reliance Industries Ltd (RIL) has approached the Government with plans to set up a semiconductor wafer fabrication plant and solar PV module unit, at a total outlay of over Rs 30,000 crore.