China's foreign direct investment (FDI) jumped surprisingly in June, soaring 20.12 percent from a year earlier to 14.39 billion U.S. [Hong Kong company registration]dollars, the Ministry of Commerce (MOC) announced on Wednesday.

The surprise June FDI data did not include overseas fund influxes in banking, securities and insurance sectors but still marked a significant upsurge from a 0.29-percent year-on-year increase seen in May, according to the MOC.

The figure marked the fifth consecutive monthly increase since February, when China reported an FDI recovery after seeing monthly declines since June 2012.

In the first half of 2013, China's FDI totaled 61.98 billion U.S. dollars, up 4.9 percent year on year.

"The FDI increase proved the competitiveness of the Chinese economy and international investors' recognition of the investment environment in China," MOC spokesman Shen Danyang said at a press conference.

"But we can not conclude that China's FDI has rebounded by simply looking at just a single-month's data. We expect the FDI in the second half to grow steadily," he added.

During the first six months, China approved the establishment of 10,630 foreign-invested enterprises, down 9.18 percent from a year earlier.

Nearly half of the new FDI in the January-June period went to the service sector, which saw a year-on-year increase of 12.43 percent.[Set Up Company Hong Kong]

While the service sector took 49 percent of the total FDI inflows, the manufacturing sector attracted 26.44 billion U.S. dollars of foreign investment, down 2.14 percent with a 42-percent share of FDI inflows, Shen said.

Direct investment from the European Union and the United States jumped 14.68 percent and 12.29 percent, respectively, to 4.04 billion U.S. dollars and 1.83 billion U.S. dollars in the first half.[Hong Kong Company Formation]

Regionally, China's western regions saw strong growth in foreign investment, with an increase of 32.54 percent, compared with a 15.75-percent gain for central regions and a 1.69-percent gain for the east.