FIFA, June 9 (Xinhua)-- Sugar stocks fluctuated higher, Nanning Sugar rose by the daily limit, Cofco Sugar rose 6 percent, and Yuegui shares, Chinese-funded Industries, and Guannong shares rose. On the face of the news, Zheng Shangsuo white sugar futures rose for 5 days in a row, and once exceeded 7000 yuan / ton in intraday trading today.