这是什么？
A brittle, silvery element recovered from the slime at the bottom of a copper refinery tank, and the basis of one of the two commercial thin-film solar technologies.
为何重要？
Cadmium telluride panels are the main non-silicon solar technology in production, and their scale is capped by how much tellurium copper refining yields.
该材料的深度文字内容尚未发布。以下所有内容均直接提取自原始数据集，内容完整。
生产主体
在地图上查看 →Refinery production
Refinery productionmetric tons 2025 (估计值) 全球合计 1,000 metric tons
USGS Mineral Commodity Summaries 2026 · Refinery production; almost entirely a by-product of copper electrorefining anode slimes. · 来源 ↗
横向滚动表格以查看其余列。
| 国家/地区 | 产量 | 占全球份额 |
|---|---|---|
| China | 800.0 | 80.0% |
| Russia | 67.00 | 6.7% |
| Japan | 61.00 | 6.1% |
| Canada | 28.00 | 2.8% |
| Uzbekistan | 18.00 | 1.8% |
| South Africa | 5.00 | 0.5% |
| Bulgaria | 1.00 | 0.1% |
| Other countries | Not applicable | — |
| 全球合计 | 1,000 | 100% |
Refinery production: concentrate
Refinery production: concentratemetric tons 2025 (估计值)
USGS Mineral Commodity Summaries 2026 · Refinery production; almost entirely a by-product of copper electrorefining anode slimes. · 来源 ↗
横向滚动表格以查看其余列。
| 国家/地区 | 产量 | 占全球份额 |
|---|---|---|
| Sweden | 48.00 | — |
Refinery production: copper telluride
Refinery production: copper telluridemetric tons 2025 (估计值)
USGS Mineral Commodity Summaries 2026 · Refinery production; almost entirely a by-product of copper electrorefining anode slimes. · 来源 ↗
横向滚动表格以查看其余列。
| 国家/地区 | 产量 | 占全球份额 |
|---|---|---|
| United States | Withheld | — |
"未披露"表示美国地质调查局（USGS）为避免泄露单个企业数据而对该数字进行了保密处理——并不意味着数值为零。各国行数之和不一定等于世界合计，原因在于来源对每个数字单独进行四舍五入处理，且并不总是单独列出"其他国家/地区"一行。
价格
annual average, dollars per kilogram: Europe
年度平均值dollars per kilogram
基准: annual average, dollars per kilogram: Europe. 年度平均值，来源： USGS Mineral Commodity Summaries 2026 · 来源 ↗. 以下为参考年度均价，非实时市场报价。
annual average, dollars per kilogram: United States
年度平均值dollars per kilogram
基准: annual average, dollars per kilogram: United States. 年度平均值，来源： USGS Mineral Commodity Summaries 2026 · 来源 ↗. 以下为参考年度均价，非实时市场报价。
其加工与精炼地点
| 工厂 | 类型 | 阶段 | 国家/地区 | 角色 |
|---|---|---|---|---|
| Guixi Smelter | 冶炼厂 | 加工 | China | 产出 |
其用途
所有终端市场 →| 终端市场 | 其在彼处的用途 | 重要性 |
|---|---|---|
| Solar Power | Cadmium-telluride thin-film cells | 重要 |
某项技术的需求用量
| 技术 | 数量 | 报价 | 基准 |
|---|---|---|---|
| Cadmium Telluride Thin-Film Module Scale is limited by copper-refining by-product supply. | 25.00–60.00 kg | per MW of capacity | Semiconductor layer |
Indicative range compiled from published technology studies and chemistry; verify against a manufacturer specification before use. 在物料计算器中按任意规模运行这些数据 →
出口管制
| 国家/地区 | 管控 | 适用于 |
|---|---|---|
| China | Export licensing requirement for materials and technologies | Antimony (2024), bismuth (2025), synthesized diamond (2025), gallium (2023), germanium (2023), graphite (2023), indium (2025), magnesium materials (2024), molybdenum (2025), rare earths (2025), silver (2026), tellurium (2025), tungsten (2025), and items related to lithium batteries and artificial graphite anode materials (2025). ↗ |
USGS Mineral Commodity Summaries 2026, table 4 — controls in effect as of January 2026, excluding controls since lifted.
跟踪其跨境全程
全部溯源记录 →这批材料实际经过的路线——每个国家、每位托管方，以及每个环节留下的内容。
Chilean sulfide concentrate to Chinese cathode to a wire Chile mines the most copper in the world. China refines the most. Those are not the same sentence.