Wen Jiabao Inspects PetroChina Lanzhou Petrochemical

The picture shows Wen Jiabao's inspection at the Lanzhou Petrochemical Control Center. Wen Jiabao, member of the Standing Committee of the Political Bureau of the CPC Central Committee and Premier of the State Council, Zhang Ping, Director of the National Development and Reform Commission and-----!

Top five heavy-duty diesel companies line up

Because the added value of heavy-duty diesel engines is much higher than that of light-duty diesel engines, coupled with the rapid increase in market demand for heavy-duty diesel engines due to the rapid development of the heavy-duty truck market in recent years, the domestic backbone diesel-----!

Wen Jiabao Inspects PetroChina Lanzhou Petrochemical

The picture shows Wen Jiabao's inspection at the Lanzhou Petrochemical Control Center. Wen Jiabao, member of the Standing Committee of the Political Bureau of the CPC Central Committee and Premier of the State Council, Zhang Ping, Director of the National Development and Reform Commission and-----!