SYDNEY (Reuters) - Spot coking coal prices have risen around 10 percent in a month and look set to move sharply higher as Asia's steel mills scour the globe for new suppliers to cover production lost to Australian floods.
More than two months of torrential rains in Australia's Queensland state, the world's largest exporter of coal for steel-making, have left collieries underwater, rail lines inoperable and coal ports running at a trickle -- if at all.
Spot prices for coking coal are at around $250 a tonne, according to coal analysts and traders, more than 10 percent over the industry benchmark $225 a tonne free on board Australian ports negotiated between BHP Billiton (BHP.AX) (BLT.L) and Japanese steelmakers for the first quarter of 2011.
Pressure to find coal elsewhere is now expected to lift spot prices close to $300 a tonne in the next few weeks, a level last seen when Australian collieries flooded in 2008 and a boon to non-Australian producers like Indonesia's PT Borneo Lumbung Energi (BORN.JK) and U.S.-based Consol Energy (CVX.N).
"Fully 90 percent of Queensland's metallurgical coal sector is off line right now," said Patersons Securities sector analyst Andrew Harrington in Sydney.
Australia's 159 million tonnes of coking coal exports in 2010 accounted for nearly two thirds of global shipments, according to preliminary government figures.
Flood waters are finally starting to recede in the key Queensland coal producing Bowen Basin, but remained high, said the Australian Bureau of Meteorology. Declarations of force majeure by coal miners were yet to be lifted.
Wesfarmers Ltd (WES.AX) has already trimmed 2010/11 production guidance to between 5.8 million and 6.2 million tonnes from 6.0-6.5 million.
"Last time around we had $100 (a tonne) coking coal go to $300 and this looks to be a lot worse than last time," Harrington said.
"The rains have come much earlier and the flooding is much bigger in scope, so the likelihood is that the disruption is going to be longer," Harrington said.
The jump in spot prices is expected to lead to higher second quarter contract prices, which are based on average daily spot prices over the previous three months.
"The market was already tight, so there's only one way things can go," said Grant Craighead, manager of Stock Resource in Sydney. "The price will get squeezed upwards and producers will scramble for coking coal wherever they can."
Steelmakers globally are bidding up prices for U.S. exports of high-grade coal. Coking coal is needed to produce steel from conventional blast furnaces. U.S. metallurgical coal is among the world's best, analysts said.
Taiwan-based China Steel's (2002.TW) executive vice president, Lo Ming Chung, said about 80 percent of his company's coking coal came from Australia, but it had now turned to the spot market since it could not source coal from Australia.
China Steel's costs have risen some $10 million since the Australian floods, but it has made up all the lost supply from the spot market and is not thinking of cutting production, he added.
In China, Australia's supply disruptions have not yet spilled over to the domestic market, with steel mills holding comfortable inventory levels after having replenished supplies in November and December, local raw materials traders said.
Beijing's energy saving campaign over the past three months, which forced many mills to scale back output or shut down altogether, has inadvertently conserved supplies as well.
China, the world's top steel maker, produced around 450 million tonnes of coking coal in 2010, data from Merrill Lynch shows, and it also imported around 40 million tonnes.
If coking coal prices were to increase by 20 percent, global steelmakers' production costs would rise by over $30 a tonne, according to research by Steel Market intelligence.
Brian Gamble, a coal analyst with Simmons & Co, said the floods had created a situation where consumers of metallurgical coal were having to reevaluate their needs for 2011.
"And it's creating pressure frankly on the whole system," Gamble said in a client note.
But a Japanese steel mill executive said that coking coal supply disruptions were not unusual in Australia at this time of year, and that mills typically stocked more than a month's worth of coking coal inventory to ride out any shortage.
"The last time when Australians declared force majeure in 2008, some Japanese mills turned to Canadian coal and slightly cut production," the executive said.
"Spot prices spiked at that time, and there were worries that Japanese mills will not be able to buy, but eventually the imports from other sources turned out to be small," he said.
Additonal reporting by Fayen Wong in SHANGHAI, Yuko Inoue in TOKYO, Lin Miaojung in TAIPEI, Neil Chatterjee in JAKARTA, and Tom Miles in BEIJING; Editing by Michael Urquhart