The facts of the case are simple: MRL and SPIC signed a Memorandum of Understanding (MoU) on January 17, 1989 for a joint venture, National Aromatics and Petrochemicals Corporation Limited (popularly called Arochem). But the project could not take off due to various reasons till 1993. Meanwhile, following liberalisation, several petrochemical products like PTA (ptereph-thalic acid) were allowed to be imported at a lower duty, forcing Arochem to revise the scope of the project by including value-added products like polyester fibre yarn (PFY), thereby resulting in cost escalation. MRL had to obtain fresh approvals from the Public Investment Board and the Cabinet Committee on Economic Affairs. Meanwhile, Muthiah wrote to the Union Petroleum Ministry in November 1993, seeking permission to implement a similar project without the participation of MRL, contrary to the terms of the MoU which clearly stated the project to be a joint venture. The Government, however, did not grant permission.