亚洲视频免费一区,国产欧美综合一区二区,亚洲国产观看,91精品啪在线观看国产91九色,日本又黄又粗暴的gif动态图含羞,麻豆国产一区二区在线观看,中文字幕在线二区

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.