According to the statistics of China Association of Automobile Manufacturers, in May 2009, a total of 1,017,080 engines were produced, a decrease of 5.30% compared to the previous period; sales of 1,040,205 engines were down 9.31% month-on-month; production of 1,106,898 cars was down by 4.32% compared to the previous period; sales of 1,119,916 cars were down. 2.89%.

Driven by a series of national policies such as the revitalization planning of the automobile industry, domestic auto production and sales both exceeded 1.1 million in May and continued to maintain a high level of growth. Although production and sales volume in May exceeded 1.1 million vehicles, it still showed a downward trend compared with April; as the unstable development of the vehicle market, it also affected the domestic engine market.

In May, the engine production and sales volume also showed a declining trend in the chain. In May, the engine production and sales volume in each month reached 1 million units respectively. This is the highest level since the engine's contrarian in April hit a new high. In May, it once again maintained 1 million units. Sales growth momentum; each year in May is the transition period of engine production and sales from the peak season to the off-season, the production and sales volume decreased significantly compared with March and April, but in 2009 the situation is different, in May the engine production and sales booming From January to May, the production and sales of engines increased by 5.31% and 4.69% year-on-year, respectively, which is the second time since the engine's cumulative production and sales volume reached growth in 2009, and the engine industry continues to improve.