三级片果冻中文字幕,亚洲A区在线观看,日韩无码传媒,男女在床上啪啪啪,老熟女高潮一区二区三区,日韩少妇一区,男人插女人下面网站,黑料社区AV在线,张柏芝大荫蒂毛茸茸AV一′′一,久久久久久免费

Report from our correspondent (reporter QuDeHui) the National People's Congress, and jilin securities regulatory innings before the Yangtze river even sea says, natural gas as a commodity, have futures elements such as commodity standardization, the establishment of China's natural gas futures market is the development trend.

Establish natural gas futures market, is the relationship between the domestic natural gas prices to straighten out a effective means. JiangLianHai says, China's natural gas external dependence continuously improved, and the change of the world economic situation and the internal change of supply and demand, can create natural gas price fluctuations. Futures market is built, not only producers can be hedging, avoid the risk of falling natural gas prices, but also beneficial to the healthy development of China's natural gas industry.