SHANGHAI, Jan. 18 (SMM) – SHFE three-month zinc contract prices fluctuated narrowly after opening higher. Discounts of #0 zinc against SHFE three-month zinc contract prices expanded to RMB 250-270/mt, with traded prices RMB 15,110-15,130/mt. #1 zinc prices were around RMB 15,080/mt. Good supply increased slightly, but a few smelters continued to hold goods. Traders sold goods actively, but arbitrage traders lacked opportunities due to narrow spot discounts. As downstream buyers remained cautious, transactions were quiet.