ONGC, IOC and GAIL
The Vajpayee government had first tried the cross-purchase of shares of oil companies - ONGC, Indian Oil Corporation (IOC), and GAIL.
Between 1999 and 2000, the Vajpayee government made the three oil companies to purchase government-owned equity shares. The idea was mooted by the then Finance Secretary Vijay L Kelkar and endorsed by the then Finance Minister Yashwant Sinha.
Under the move, ONGC bought 9.1% shares in IOC and 4.8% shares in GAIL. Similarly, IOC bought 9.6% shares in ONGC and 4.8% shares in GAIL. GAIL bought 2.4% shares in ONGC.
All the shares were owned by the government and all the companies used their own resources to buy these shares. At the end of the exercise, the government's disinvestment receipts were boosted by Rs 4,643 crore.