Ranked by Forbes as India's richest man with a net worth of $32 billion, Mukesh Ambani Mukesh Ambani, chairman of Reliance Industries, is no stranger to taking risks.

The move by conglomerate Reliance Industries, controlled by Ambani, to bid for bankrupt LyondellBasell is a calculated one. Markets seem to think this is a bargain and investors pushed up Reliance's stock nearly 4 percent on Monday.

If the deal, which sources say may be worth $12 billion,  goes through, it would catapult Reliance into the ranks of top petrochemical makers such as Saudi Arabia's SABIC, Germany's BASF and Dow Chemical Co.

The bid comes at a time when asset prices have fallen globally in the wake of the economic crisis but there are still some lingering doubts over whether the worst is over for the global economy.

Reliance hasn't shied away from making mega investments during downturns.

Last December, Reliance commissioned a 580,000 barrels per day refinery next to its existing 660,00 bpd plant  in the western Indian state of Gujarat, creating the world's biggest oil refining complex just as global oil demand began to collapse.