(a) the details of the tax forgone by the Government such as customs duty corporate Income tax, excise duty etc. on account of tax concessions provided to the Special Economic Zone (SEZs), companies/firms during the last three years and the current year;
(b) whether Government proposes to have a relook in the matter and reduce the quantum of Revenue Forgone;
(c) if so, the details thereof; and
(d) the steps taken by the Government in this regard?