BHP said today that it had approached Rio Tinto over the weekend about a possible deal that would see it exchange three of its shares for each one of the latter’s. That would value the total transaction at well over $100bn – which would be huge at the best of times, let alone in the middle of a credit crunch.
However, Rio Tinto has no intention of submitting quietly. It swiftly rebuffed BHP’s advances and sent it off with a flea in its ear, claiming that the offer ‘significantly undervalued’ its business. But like a persistent nightclub lothario, BHP doesn’t seem to be disheartened. It said today that it was still seeking talks with the object of its affection about a possible compromise deal.
Combining these two Anglo-Australian mining giants would create an enormous company – its market value could be in the region of $350bn, which would dwarf anyone else in the sector. Normally, the only way to create a company that size is to list on the notoriously over-valued Chinese stock market.
Of course, the flip side of this is that the competition authorities may well turn their noses up at the idea. The two groups have such a big share of the world iron ore market that they’d probably be forced to sell some assets. BHP insisted it had done its homework and had nothing to worry about – which immediately led to speculation that it had lined up one of the other big mining companies for this very purpose.
Investors certainly seemed to welcome BHP’s interest – Rio Tinto’s shares shot up 25% today after the news emerged. So maybe it’s not just investment bankers who are desperate for this deal to happen.