Investment into US

Overseas investment has mainly gone to the Asia-Pacific region and Oceania, but "the US, EU and Latin America will witness a rapid growth of investment from China", Zheng said.

According to the ministry, China's ODI in the US grew by 81.4 percent to $1.39 billion, and in the EU by 297 percent to $2.13 billion in 2010, from the previous year.

Meanwhile, its ODI in the ASEAN region and Australia rose by merely 12 and 20.5 percent. Investment in Japan surged by 120 percent.

US Commerce Secretary Gary Locke said on Wednesday the US should do more to attract investment from China.

But the US Asia Society report is not optimistic about prospects of Chinese investment in the US. It said the US believes that Chinese investment is largely driven by political reasons rather than the profit motive.

An executive from Huawei Technologies Co Ltd said the company is interested in expanding in the US, but restrictions due to political reasons are a major challenge.

Zheng said state governments in the US are showing growing interest in Chinese investment but "Congress isn't always welcoming".

China has invested in 35 of the 50 US states, with the largest investments in Texas, New York and Virginia.

China will urge the US to lift trade and investment barriers during the Third China-US Strategic and Economic Dialogue to be held in Washington next week.

In Africa the picture is less clear. Although Chinese investment in the continent has been rising, especially in the agriculture, infrastructure and natural resource sectors, Zheng said the prospects are "not as good as expected", because of possible political instability.

"More and more Chinese investment overseas will be realized through M&A (mergers and acquisitions). And State-owned enterprises will lead the way," Zheng said.

In 2010, China's overseas investment through M&A was $23.8 billion, or 40.3 percent of the total, compared with $19.2 billion and 34 percent in 2009. Most of the M&A projects are in the mining, manufacturing, and power supply sectors.

Private companies are also eyeing expansion overseas. Zhejiang-based Geely Holding Group, for instance, bought Volvo's car unit from Ford Motor Co for $1.8 billion last August.

"We are looking beyond the domestic market," said Teng Hexian, chairman of Beijing Runfar Investment Group.

"Capital is not an issue, but where and how to invest is a big problem."

Runfar, which has assets worth 3 billion yuan ($462 million), has invested in China's energy sector.

"There will be more cases like Geely, but private companies have to boost their management," Zheng said.