The producer price index, which measures factory-gate prices, declined by 3.6%, marking the biggest contraction in three years.
The weak property sector recovery likely has exerted “persistent” downward pressure on the factory-gate prices, they added.
A slump in the property sector affects demand for key raw materials such as steel and cement, which are key parts of the producer price index.
Producer deflation will likely deteriorate, with the PPI expected to drop further by 3.9% on falling global commodity prices.
Deflation is bad for the economy because, in such an environment, consumers and companies may put off spending in anticipation of prices falling further, which would only exacerbate economic problems.