[Spot price of refined nickel slightly declined on May 28] Today, the SMM #1 refined nickel price was 122,000-124,500 yuan/mt, with an average price of 123,250 yuan/mt, a decrease of 50 yuan/mt from the previous trading day. The mainstream quotation range for spot premiums of Jinchuan #1 refined nickel was 2,100-2,300 yuan/mt, with an average premium of 2,200 yuan/mt, unchanged from the previous trading day. The quotation range for premiums and discounts of Russian refined nickel was 100-400 yuan/mt, with an average premium of 250 yuan/mt, unchanged from the previous trading day.