节点:中游(冶炼、中间品)位置:中游情绪:中性参考度:2/10
艾芬豪矿业创始人兼执行联席董事长罗伯特·弗里德兰警告,霍尔木兹海峡长期关闭将对全球供应链产生深远影响,推高硫磺和硫酸价格并引发供应短缺,进而制约铜生产商。全球约20%铜供应依赖硫酸浸出氧化矿石工艺,当前约50%海运硫磺供应被切断,硫磺及硫酸市场已极为紧张。若海峡关闭持续,矿业运营前体材料可用性受影响,硫酸短缺将导致全球铜产量下降。
霍尔木兹海峡是中东硫磺(硫酸关键原料)运输关键节点,中东占全球硫磺出口超40%,供应中断致硫磺出货量减少,影响铜加工等酸浸依赖产业。彭博社消息显示,部分国家拟禁止硫酸出口,涉及铜锌冶炼副产品硫酸,该类国家年出口约270万吨硫酸。特劳本巴赫联合公司数据显示,磷肥生产商为硫酸最大消费者(2024年占54%),金属加工采矿占10%,其中铜冶炼占该行业消费量6200万吨(行业总消费8900万吨)。
红云证券大宗商品策略师指出,硫酸出口禁令将使农业及部分铜镍用户成本大幅变化,铜受冲击最严重。艾芬豪3月31日称,受供应紧张影响,硫酸实际价格已突..
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