好看的中文字幕av,巨尻av在线,亚洲网视频,逼特视频,伊人久久综合一区二区,可以直接观看的av网站,天堂中文资源在线观看

BEIJING - The energy consumption of PetroChina, the country's leading oil and gas producer, fell by 18 percent in 2006 compared with that of 2000, according to a report released by the company Wednesday.

The decline saved the company 1.3 million tons of coal and 60 million cubic meters of water in 2006, the company's first Corporate Social Responsibility Report said, without giving further details.

The company completed its second Shaanxi-Beijing natural gas pipeline last year, which extends 900 kilometers with an annual capacity of 12 billion cubic meters of gas, it said.