BHP Falls After Raising Rio Offer to $147 Billion

(Bloomberg) -- BHP Billiton Ltd., the world's largest mining company, tumbled in London trading after raising its hostile bid for Rio Tinto Group to $147 billion and reporting the first drop in profit in more than five years.

BHP declined as much as 6.4 percent in London and fell the most in 20 years in Sydney after increasing its offer 13 percent to 3.4 shares for every one of Rio Tinto's. The Melbourne-based company reported today its fiscal first-half net income unexpectedly slipped 2.4 percent to $6 billion, citing higher production costs and lower prices for some metals.

Chief Executive Officer Marius Kloppers sweetened the bid five days after Aluminum Corp. of China, China's biggest aluminum company, bought a stake in Rio to block the takeover. The combination of BHP and Rio, the world's largest mining industry takeover, would cut operating costs in Western Australia and vie with Brazil's Cia. Vale do Rio Doce as the world's largest supplier of iron ore.

``BHP would not have been surprised by the emergence of the Chinese, but it has forced them to indicate they're serious about pursuing this deal,'' said Richard Dennis, a fund manager at Bournemouth, U.K.-based Wessex Asset Management, which has $490 million invested in natural-resource stocks. ``There will be another bid to come from BHP if they are to get final acceptance.''

BHP dropped as much as 102 pence to 1,495 pence, the biggest slide in more than two weeks, and was 4.6 percent lower at 1,523 pence as of 11:28 a.m. on the London Stock Exchange. Earlier it slumped 7.5 percent on the Australian Stock Exchange, the biggest decline since December 1987, amid a plunge in Asian stocks.

`Ratio Makes Sense'

Rio fell 14 pence, or 0.3 percent, to 5,420 pence in London. The shares traded at a premium of 2.7 percent over the value of the bid, based on BHP's current share price. Aluminum Corp. of China Ltd., or Chalco, Chinalco's publicly traded unit, declined as much as 12 percent in Hong Kong trading.

State-owned Chinalco and Alcoa Inc. paid 6,000 pence ($117.85) a share for a 9 percent stake in Rio last week. That equated to 4.1 BHP shares for every one of Rio's London shares compared with BHP's initial three-for-one offer.

``Rio should be having a discussion,'' Don Williams, who helps manage $1.3 billion at Platypus Asset Management, said by phone from Sydney today. He sold half of Platypus's Rio holding on Feb. 4 after the Chinalco and Alcoa transaction. ``This ratio makes sense.''

BHP's bid values Rio at 13.6 times earnings before interest and tax, compared with the 13.7 times that Rio paid for Alcan Inc. last year.

Moody's Investors Service may cut BHP's fifth-highest investment-grade ranking of A1 following the offer, the credit assessor said in a statement. Standard & Poor's today affirmed BHP's rating and said the outlook was ``negative.''

Debt Risk

The risk of BHP and Rio defaulting on their debt, as measured using credit-default swaps, increased to records. Contracts on the BHP bonds, which rise as perceptions of credit quality deteriorate, gained 17.5 basis points to a record 110 basis points at 5:18 p.m. in Sydney.

BHP's debt will increase almost seven times to about $85 billion should the takeover proceed, said Anita Yadav, head of credit and hybrid research at UBS AG in Sydney.

Credit-default swaps on Rio Tinto's debt increased 10 basis points to 110 basis points. The price means it costs $110,000 to protect $10 million of debt from default for five years.

BHP, which made an initial approach in November, had until today to formalize its offer or walk away for six months after a U.K. Takeover Panel ruling.

Possible Counter Bid

Chinalco may be preparing a counter bid, the London-based Times newspaper said, citing unidentified people. Lu Youqing, vice president of Chinalco, wouldn't comment on the newspaper report when contacted by telephone. Chinalco and Alcoa said in a statement today they will ``closely monitor further developments.''

``What BHP faces is not just a state-owned company, but a country,'' Geoffrey Cheng, a Hong Kong-based mining analyst with Daiwa Institute of Research (HK) Ltd., said by telephone. ``I don't think Chinalco will make a general offer for Rio Tinto as it may face many regulatory hurdles.''

China needs raw materials to feed an economy that grew 11.4 percent in 2007, the fastest in 13 years. The nation's biggest commodity companies, including Chalco, have said they're concerned the combination would concentrate supplies and may wield too much pricing power.

``This is our first and only offer,'' Kloppers said in the media teleconference. ``We absolutely want full control of this company,'' Kloppers, 45, said. He wouldn't say whether it would be the final offer, a declaration that would prohibit him from raising the bid.

 

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