全球经济疲软？铜库存已跃升至4年多来的最高水平，表明亚洲需求疲软！未来铜对电动汽车和人工智能来说很重要。Copper Inventories have jumped to the highest level in more than 4 years signaling weak demand in Asia! Should balance in the future copper will be important for EV’s and AI. https://t.co/4WkCVtPA1w