Investment in oil and natural gas extraction industry increased by 1.5% in the first three quarters

China International Mining Conference 2011, the first three quarters of this year, China's investment in mining industry 2.60 trillion yuan, an increase of 27.9. Among them, investment in oil and natural gas extraction industry increased by 1.5% year-on-year, and investment in coal mining and selection industry increased by 24.6% year-on-year.