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It is mainly used in chemical manufacturing and to extract gold and other metals in mining.
BEIJING, Sept. 1 (Xinhua) -- Chinese President Xi Jinping said Tuesday that China and Sudan will issue a joint statement on the establishment of a strategic partnership between the two countries.
Victory of anti-Japanese war sets China on new journey: Xi
Choummaly hailed the sound development of the all-round strategic partnership between Laos and China, adding that Laos is willing to accelerate cooperation with China on major projects, including the Laos-China railway, and find more possibilities for cooperation.
Wang stressed more focus should be put onto infringement and fraud in e-commerce. He suggested law enforcers learn from advanced international experience and use big data to enhance supervision of online economic activities.
来源：资阳报