china national petroleum corporation, the country's largest oil and gas producer and supplier, is now reporting a 23.9-percent profit drop in its gas business for the 2011 fiscal year.
that's because import prices have outpaced domestic market prices.
资源难易程度:★★★★★★★★★★★★★★★
高考资源网版权所有 ©2005-2014
未经许可，盗用或转载本站资料者，本站将追究其法律责任！
