BEIJING (Reuters) -China's consumer prices rose for the first time in six months due to spending linked to the Lunar New Year, offering some reprieve for the world's second-biggest economy grappling with weak consumer sentiment, while factory-gate prices fell again.

The consumer price index (CPI) climbed 0.7% year-on-year in February, data from the National Bureau of Statistics (NBS) showed on Saturday, beating the 0.3% gain forecast by economists in a Reuters poll.

The year-on-year growth in consumer prices was also the highest in 11 months, buoyed by gains in some key foodstuffs such as pork and fresh vegetables, as well as travel amid a seasonal rush around Lunar New Year in February, according to the NBS data.

The bounce into positive territory contrasted with the 0.8% fall in January, the steepest drop in over 14 years, due to a higher statistical base in January 2023 as the Lunar New Year arrived earlier that month and boosted spending.

In February this year, CPI rose 1.0% month-on-month, outpacing the 0.3% uptick in January and the 0.7% growth forecast by economists.

But the producer price index (PPI) fell 2.7% from a year earlier in February versus a 2.5% drop the previous month. That was faster than a 2.5% decline forecast in the Reuters poll. Producer prices have declined for more than 1-1/2 years.

The risk of deflation due to continued weak demand remains one of the main drags on China's overall growth.

China has been grappling with sub-par growth over the past year, weighed by an entrenched property crisis, weak international trade flows and high local government debt. Policymakers have pledged to roll out further measures.

The head of China's central bank said on Wednesday there was room to cut the amount of cash that commercial banks set aside as reserves, following 50 basis points of cuts in banks' reserve ratio requirement (RRR) in January, the biggest in two years.

Premier Li Qiang on Tuesday announced an ambitious economic growth target of around 5%, although economists said the goal would be harder to reach as a post-COVID recovery loses steam.

Li also set a 2024 inflation target of 3%, in line with goals set since 2015. Consumer prices rose 0.2% last year, missing the government's target.

"We only expect a modest recovery in CPI and PPI inflation despite the CPI inflation target of 3%, and a deeper property downturn may pose greater deflationary risk," said economists at UBS in a research note this week.