SHANGHAI, Apr. 24 (SMM) – SHFE lead prices opened lower on Tuesday. Trading in China’s domestic spot markets was modest. Quotations for Chihong Zn & Ge and Shuangyan were between RMB 15,680-15,700/mt, with discounts of RMB 30-50/mt against the most active SHFE lead prices. Shenqian and Yunyue were quoted at around RMB 15,600/mt.