In November, consumer prices dipped to 4.2 percent after hitting a three-year high of 6.5 percent in July. However, they gained 5.5 percent year-on-year in the first 11 months of 2011, well above the government's full-year target of 4 percent.

"We should not loosen policies to rein in excessive consumer price gains, and reasonably manage inflation expectations. Meanwhile, the economic restructuring is still tough," Zhou added.

The country will maintain its prudent monetary policy and proactive fiscal policy in 2012, and stabilizing consumer prices is still high on the government's agenda, as stipulated in a statement from last month's the central economic work conference.

When asked what risks the global downturn would impose on the country's financial market, Zhou said China will likely see a mass withdrawal of foreign capital, which has already been dramatic in some Asian countries.

The current financial turbulence may also hamper China's interest rate reform, according to Zhou.

Some developed economies have kept interest rates near zero since the outbreak of the financial crisis, whereas China's benchmark one-year lending rate stood at 6.56 percent after the central bank hiked interest rates three times in 2011 to curb inflation.

Pushing the overhaul under such a wide gap would trigger some problems, especially in capital flows, Zhou said.

"It is not a very good time to push forward market-oriented interest rates," he said.

However, as for exchange rate regime, Zhou said the RMB's floating band could be widened when the country's capital inflows and outflows are more balanced.

Currently, the central bank allows the yuan to rise or fall by 0.5 percent from its central parity rate each trading day.

In regards to the overall progress of the country's financial sector, Zhou said, "Over the past five years, it did a good job. But we are a developing country, and the sector is entering a crucial stage of reform. Our task is still arduous."

China's financial policymakers concluded a two-day national financial work conference on Saturday, stressing that the financial industry must serve the real economy, improve the real economy's access to finance and prevent overspeculation and virtual bubbles from inflating the economy.

Supervision over the financial sector must be strengthened to prevent systemic risk, Premier Wen Jiabao said at the meeting, calling for banking institutions to establish a more complete and prudent risk monitoring regime.