By Simon Kennedy

LONDON (MarketWatch) -- U.K. stocks were mostly lower Wednesday as investors awaited a review of government spending, though gains for some mining companies helped limit losses for the benchmark index.

The U.K.'s FTSE 100 index dropped 0.2% to 5,694.17 as other European markets also lost ground.

The move came as the country awaited details of the government's plan to cut spending by 83 billion pounds ($130 billion) over the next four years. Chancellor of the Exchequer George Osborne, who will announce the plan at 7:30 a.m. Eastern time, faces a delicate balancing act as he tries to eliminate the nation's structural deficit without slamming the brakes on the economy. See full story on the U.K.'s planned cuts.

It also followed the release of the minutes from the October meeting of the Bank of England's interest-rate-setting committee.

The minutes showed a three-way split between members of the committee, with seven voting to leave both interest rates and asset repurchases unchanged. One member called for an increase in the bank's quantitative-easing program, while another wanted interest rates to be raised by a quarter-point.

The bank said some of its members felt there was an increased likelihood that further monetary stimulus would be necessary, but that "the evidence was not sufficiently compelling to imply that such a course of action was necessary at present."

Among stocks on the move Wednesday, shares in oil and gas companies were lower, with BG Group dropping 2.5% and BP PLC (BP) down 1.3%.

Mining giants BHP Billiton (BHP) and Rio Tinto (RIO) helped partially offset that impact on the FTSE as they both rose 0.8%.

The moves came after BHP Billiton reported a 6% rise in iron-ore production and also followed a report in The Wall Street Journal that the firm's $39 billion bid for Potash Corp. of Saskatchewan (POT) is expected to be rejected by the Saskatchewan government. See story on BHP.

Separately Rio Tinto announced it would invest $3.1 billion to boost its iron ore-production in Australia.

Among mid-cap companies, shares in Hansen Transmissions International slumped nearly 19% after the company slashed its revenue forecast for the year.

The group, which makes gearboxes for wind turbines, said revenue for fiscal 2011 will fall around 10% as customers delay deliveries. It had previously expected revenue to rise between 5% and 10%.

Transport and logistics company Stobart Group was another big faller in the mid-cap FTSE 250 index. The stock dropped 8.3% after it trimmed its profit forecast for the fiscal year amid rising finance costs and concerns that an increase in the rate of value added tax could hurt its volumes.

 
 
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