ENTITY PROFILE / 实体档案
Yangshan
Yangshan premium, the fee buyers pay to import refined copper, reached $188 per tonne, a nearly 13‑year high. Anna Ducros WORKS_AT International Institute for Environment and Development· Graphiti 生成的实体摘要
RELATIONS
2关系CURRENT
2当前有效EVENTS
2相关事件REPORTS
2来源报道暂无可公开的邻近关系
按需展开实体的全部已公开关系，保留探索过的节点与连线。
关系变化
按生效时间- EritreaWORKS ATYangshan
Anna Ducros WORKS_AT International Institute for Environment and Development
- YangshanRELATES TOCopper
Yangshan premium, the fee buyers pay to import refined copper, reached $188 per tonne, a nearly 13‑year high.
关系是 Graphiti 从报道中提取的事实陈述，不是原文引述；失效时间表示后来的报道显示这条关系已不成立。