Steady growth in China's service industry looks to have helped counter the weakening in manufacturing activity during 2014, increasing policy makers' confidence to accelerate structural reforms this year, analysts said.

The country's average official manufacturing Purchasing Managers Index was 50.7 last year, [Hong Kong company registration]which illustrates the sector's near-stagnation; but in comparison, the average services PMI reached 54.4, supported by fast expansion of new business and stronger employment levels.

The latest figures from banking giant HSBC Holdings Plc released on Tuesday appeared to mirror that trend, showing a rise in its December China Services PMI to 53.4 from 53 in November, as new businesses expanded fast.

Stable development of the service sector also modestly improved last month's employment index, said HSBC, as the manufacturing sector continued to struggle.

"It provided a counter balance to the downward pressure in the economy," said Qu Hongbin, HSBC's chief economist in China and co-head of its Asian Economic Research.

"We continue to believe there is insufficient demand in the overall economy and more easing measures are warranted in the coming months."

The bank has already released its December manufacturing PMI, which showed a reading of 49.6, down from 50 in November, the first deterioration in operating conditions since May. New orders also contracted for the first time since April 2014.

The official PMI readings have already confirmed a further slowdown in the manufacturing sector at the end of 2014, but stronger economic activity in the service industry.

The manufacturing PMI fell to 50.1in December, the lowest reading since July 2013, down from 50.3 in November and 50.8 in October, led by falls in new orders and output, according to the National Bureau of Statistics.

Chang Jian, [Hong Kong Company Formation]chief economist in China at Barclays' Capital, said that continued declines in input prices represented inflationary risks which are hurting investment in the manufacturing sector and are likely to result in falling corporate profits.