节点：中游（冶炼、中间品）位置：中游情绪：中性参考度：2/10
中国海关数据显示，2023年7月以来，2026年3月中国对智利硫酸出口量首次降至零。2026年2月出口量为3.2万吨，2025年3月则达15.1万吨。智利作为全球最大铜生产国，约半数精炼铜通过硫酸浸出工艺生产，其自身酸产量不足，高度依赖进口，其中37%来自中国。
此次供应中断主要受地缘冲突影响导致硫磺供应紧张，同时中国计划自5月起禁止硫酸出口，以..
The complete content requires login
You can view the full content after logging in. If you don't have an account, please register first.
This Website publishes publicly available information that SMMNN deems reliable, but makes no warranty as to the accuracy or completeness of such information. The information provided by SMMNN is for reference only and does not constitute investment advice to any entity. Members of the Website shall not replace their own independent judgment with such information.
