BEIJING — Profits of China’s major industrial firms increased 14.5 percent year on year in November, up from 9.8 percent registered in October, official data showed on Dec 27.

Profits of industrial companies with annual revenues of more than 20 million yuan (about $2.87 million) totaled 774.57 billion yuan last month, the National Bureau of Statistics said.

In the first 11 months of the year, industrial profits expanded 9.4 percent year on year to 6.03 trillion yuan, faster than the 8.6 percent rise for the first ten months, the NBS said.

NBS statistician He Ping said the sharp growth in November was a result of acceleration in the growth of both industrial production and sales, a significant rise in producer prices and the strong performance of electronics, special equipment manufacturing and oil refining sectors.

China’s producer price index (PPI), which measures costs for goods at the factory gate, continued its growth, rising by a five-year high of 3.3 percent year on year in November.