SHANGHAI, Mar. 21 (SMM) – SHFE 1306 zinc contract prices opened high and moved higher today. Discounts of #0 zinc against SHFE 1306 zinc contract prices expanded RMB 190-220/mt, with traded prices around RMB 14,780-14,830/mt. #1 zinc prices were RMB 14,780-14,790/mt. Some downstream enterprises and speculators entered the market due to rising SHFE zinc prices, causing overall transactions to improve.