The CSI Convertible Bond Index closed up 0.33%. Top gainers: N Xianfeng CB +57.30%, Hejin CB +7.51%, Jincheng CB +6.52%, Jin25 CB +4.33%, Daimei CB +3.54%. Biggest losers: Wanxun CB -3.26%, Shengde CB -2.80%, Guowei CB -2.31%, Pingmei CB -2.14%, Aofei CB -2.02%.