A teller counts money in a bank in Ganyu county, East China's Jiangsu province. [Photo/China Daily]

China's central bank is likely to remove the ceiling on bank deposit rates soon, instead of raising the cap again, Sheng Songcheng, head of the statistics department at the People's Bank of China, was quoted on Thursday as saying.

Some analysts expect the central bank to free up deposit rates when it next cuts interest rates.

The move would mark a landmark reform towards allowing market forces to determine the cost of credit to help rebalance the world's second-largest economy.

"I believe removal of the ceiling on deposit rates is not far off," the China Business News quoted Sheng as saying.

Sheng suggested that the authorities should do away with the cap on bank deposit rates "when time is appropriate", saying that it would be meaningless to increase the ceiling again.

When the central bank cut interest rates in May - the third such move since November, it lifted the ceiling for deposit rates to 1.5 times the benchmark.

Sheng also said that cutting interest rates while cutting banks' reserve requirement will help boost demand for credit and increase money supply, which in turn would help stabilize economic growth over the long term.

Many economists expect the central bank will cut interest rates and banks' reserve requirements again in coming months to help support the slowing economy.

In May, China rolled out a long-awaited deposit insurance system to protect savers in case a freed-up market leads to major turbulence for smaller banks - seen as a pre-requisite for full interest rate liberation.

Letting the market set the cost of credit will help avoid the wasteful investment funded by artificially cheap credit that has led to a massive buildup in debt, as Beijing seeks to put the economy on a more sustainable growth path.

In July 2013, China scrapped a floor on lending rates, but banks still price their loans based on the benchmark rate set by the central bank.