Dragon Boat Festival holiday approaching, upstream suppliers offer discounts to sell, spot premiums decline [SMM North China spot copper]

Antofagasta Proposes Index-Based Pricing for Copper Concentrate Contracts

Premiums in Tianjin rise [SMM Tianjin Zinc Spot Weekly Review]

On the last trading day before the Dragon Boat Festival, a strong wait-and-see sentiment prevailed in the lead market [SMM Lead Morning Meeting Minutes]

Overnight SHFE Lead Opened Higher with a Gap, Ended Flat Due to Holiday Consumption Absence [SMM Lead Morning News]