In June 2000 the government in power signed a joint venture with Pakistan getting 25% and BHP getting bulk 75%. It was in violation of the internationally established practice of sharing half revenues.
Pakistan has suffered at the hands of an unaccountable and defective dispute resolution mechanism at the hands of the ICSID, and following the examples of India, South Africa and Brazil, should never have become a part of the ICSID.
Despite debates about crisis in investment treaty arbitration, most emerging market economies are concluding BITs that provide for ISDS and emerging market multinational companies appear to welcome ISDS.
India has a faced a number of claims from foreign investors over the years under the BIT regime. It is presently engaged in over 20 investor-State disputes, with a number of them revolving around retrospective tax claims.