The United States is seeing a dramatic surge in oil and gas production and could overtake the world's biggest producers, Russia and Saudi Arabia, in another decade, a U.S. official said here Tuesday.

"Some of the numbers are eye-popping," Daniel Sullivan, commissioner in Alaska's department of natural resources, told a panel of experts at the International Economic Forum of the Americas in Montreal.

The world's number one clothing group, Inditex, owner of the Zara brand, said on Wednesday it had leveraged its expanding international operations to boost sales and net profit.

Sales for the Spanish group, now present in 85 countries, climbed 15 percent from the figure for the same period a year earlier to 3.416 billion euros ($4.3 billion) in the three months to the end of April.

Kuwait's Oil Minister Hani Hussein said on Wednesday that OPEC will "most likely" maintain its production at 30 million barrels per day, but admitted differences among member countries.

"There are different directions before the OPEC ministerial meeting," on Thursday, the official KUNA news agency quoted Hussein as saying in Vienna where the meeting will take place.

Spanish borrowing costs have soared to a euro-era record high on a market beset by doubts over a vast rescue loan for the country's banks and by fears of a Greek exit from the Eurozone.

The euro came under more pressure in early trading Wednesday, unconvinced by the deal struck by the 17 Eurozone nations over the weekend to extend Spain a banking sector rescue loan of up 100 billion euros ($125 billion).

An anti-austerity radical, a conservative bruiser or a socialist trying to change his stripes -- Greece seems spoilt for choice ahead of Sunday's election but the real decision is on economic survival.

In reality, the campaign decision boils down to whether the country will reject a tough EU-IMF recovery program tied to bailout loans, or seek merely to renegotiate some of its more painful provisions.

Britain on Tuesday announced a 100 million pound (124 million euro) aid package to support Palestinian refugees in the Middle East for the next three years.

The British embassy in Amman said International Development Minister Alan Duncan made the announcement after a visit to the Baqaa Palestinian refugee camp near the Jordanian capital.

NetJets, which sells partial ownership interests in business jets, said Monday that it plans to spend up to $9.6 billion on as many as 425 new planes from Cessna and Bombardier.

CEO Jordan Hansell said the orders reflect that NetJets, which is owned by Warren Buffett's Berkshire Hathaway Inc., is "optimistic about the economy over the long term."

Iraqi Airways is looking to update its fleet of planes by renting modern aircraft from foreign firms, a transport ministry statement said Monday.

"Iraqi Airways ... plans to update and develop its fleet by communicating with many international aviation companies about renting modern planes that suit the flights the company flies," the ministry said on its website.

The euro was weak in Asian trade Tuesday as optimism fizzled over a Eurozone deal to save Spain's troubled banks, with questions about the plan and wider Europe concerns weighing on the unit.

The common currency was changing hands at $1.2483 in Tokyo morning trade, well below Monday's rally which saw the unit soar past the $1.26 level, and just a shade higher than $1.2482 in New York trade late Monday.

Kuwait's Oil Minister Hani Hussein said on Monday that oil producing countries are concerned over the drop in oil prices and the "strange" behavior of the oil market.

"Some of the (OPEC) members are concerned about the prices and what's happening," in the oil market after crude prices dropped more than 20 percent during the past two months, Hussein told reporters.