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The 500 companies, with assets totaling 130 trillion yuan, had a combined revenue of 44.9 trillion yuan in 2011, up 23.6 percent from a year earlier. But the profit-revenue ratio declined 1.07 percentage points to 4.7 percent, reflecting that the companies failed to maintain high profit growth in the current complex economic situation.
Zhou said China's long-term inflationary pressure could be alleviated, as the country's yuan funds outstanding from foreign exchange will grow more slowly in future.
Afforestation is a great cause that can benefit later generations, Jia said, noting that China's ecological environment is still in a "vulnerable" condition.
"However, problems still exist in the present standards of food safety due to the restricted development of food industry and ability of risk assessment," Su said.
On Sunday, the earthquake was followed by 53 aftershocks and the strongest one was measured at magnitude 3.8, said Chen Qin, deputy head of the Yunnan provincial seismology bureau.
来源：资阳报