China's growth is set to slow next year despite temporary boost from stimulus, World Bank warns

China's economic growth rate is expected to decline further in 2025 despite a temporary boost from recent stimulus measures, according to the World Bank. 

The international lender estimated that China's growth rate would drop to 4.3% next year, down from a projected 4.8% in 2024, in an economic update on Tuesday. 

The 2024 figure is up 0.3% from the bank's forecast in April and comes after Beijing rolled out a recent raft of stimulus measures, boosting investor confidence and prompting a stock market rally, which has since fizzled.

However, despite the measures, which have mainly focused on monetary policy, the World Bank's 2025 growth projection was unchanged from earlier projections.

Speaking to CNBC's "Street Signs Asia" on Tuesday, Aaditya Mattoo, East Asia and Pacific chief economist at the World Bank, said the "fiscal dimension" of the stimulus measures remained undefined, complicating the projections.

"The question is whether [the stimulus] can actually offset consumer concerns about declining salaries, concerns about declining property incomes and fears about falling ill, growing old, becoming unemployed," Mattoo said. 

The World Bank attributed weak Chinese consumer spending to many of those concerns, on top of challenges such as persistent property market weakness, an aging population and rising global tensions.

Speaking to CNBC's "Street Signs Asia" last week, James Sullivan, head of Asia-Pacific equity research at JPMorgan, highlighted the stimulus' focus on supply and investment rather than China's issues with consumer spending.

"The million dollar question in China right now is, does [the stimulus] only flow into the supply side of the equation, or does it ultimately flow through into consumer demand? That's not