SHANGHAI, Jun. 28 (SMM) – SHFE lead prices tested around RMB 13,900/mt on June 28 with spot lead prices in China falling RMB 10/mt from a day earlier. Warehouse warrants for Nanfang were offered at RMB 13,740/mt, flat at the SHFE 1307 lead contract price. Mengzi and Hanjiang were traded at RMB 13,730/mt. Smelters held quotes little changed, while transactions were quiet on the last trading day of June.