这是什么？
A reddish soil-like rock, formed where tropical rain has rotted rock for millions of years, and the only ore aluminium is made from at scale.
为何重要？
Roughly four to five tonnes of bauxite become two tonnes of alumina become one tonne of aluminium. The chain starts in a handful of tropical countries.
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。
其在岩石中的来源
所有含矿矿物 →实际承载以下内容的矿物： bauxite. 只有其中某种物质的富集程度足以覆盖开采成本，矿床才能成为矿体。
生产主体
在地图上查看 →Bauxite, mine production
Bauxite, mine productionthousand metric dry tons 2025 (估计值) 全球合计 440,000 thousand metric dry tons
USGS Mineral Commodity Summaries 2026 · Gross weight of dry bauxite, not alumina or metal content. · 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 |
|---|---|---|
| Guinea | 150,000 | 34.1% |
| Australia | 97,000 | 22.0% |
| China | 87,000 | 19.8% |
| Brazil | 33,000 | 7.5% |
| India | 25,000 | 5.7% |
| Indonesia | 10,000 | 2.3% |
| Other countries | 8,000 | 1.8% |
| Jamaica | 6,200 | 1.4% |
| Saudi Arabia | 5,700 | 1.3% |
| Russia | 5,700 | 1.3% |
| Kazakhstan | 4,800 | 1.1% |
| Turkey | 3,800 | 0.9% |
| Vietnam | 3,800 | 0.9% |
| Greece | 960.0 | 0.2% |
| Ireland | Zero | — |
| United States | Withheld | — |
| Canada | Zero | — |
| Germany | Zero | — |
| Spain | Zero | — |
| United Arab Emirates | Zero | — |
| 全球合计 | 440,000 | 100% |
"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。
储量持有方
Bauxite reserves
Bauxite reservesthousand metric dry tons 2025
USGS Mineral Commodity Summaries 2026 · 来源 ↗
| 国家/地区 | 储量 | 占全球份额 |
|---|---|---|
| Guinea | 7,400,000 | 25.5% |
| Other countries | 5,300,000 | 18.3% |
| Australia | 3,700,000 | 12.8% |
| Vietnam | 3,100,000 | 10.7% |
| Indonesia | 2,900,000 | 10.0% |
| Jamaica | 2,000,000 | 6.9% |
| Brazil | 1,700,000 | 5.9% |
| China | 710,000 | 2.4% |
| Russia | 650,000 | 2.2% |
| India | 650,000 | 2.2% |
| Saudi Arabia | 180,000 | 0.6% |
| Kazakhstan | 160,000 | 0.6% |
| Turkey | 69,000 | 0.2% |
| United States | 20,000 | 0.1% |
| Ireland | Zero | — |
| Canada | Zero | — |
| Germany | Zero | — |
| Greece | Zero | — |
| Spain | Zero | — |
| United Arab Emirates | Zero | — |
| 全球合计 | 29,000,000 | 100% |
价格
average unit value of imports, free alongside ship (f.a.s.), dollars per metric ton
年度平均值dollars per metric ton
基准: average unit value of imports, free alongside ship (f.a.s.), dollars per metric ton. 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 |
|---|---|---|---|---|
| Bayer-Process Alumina Refineries, Western Australia | 精炼厂 | 加工 | Australia | 输入 |
| Port of Rotterdam Bulk Terminals | 港口 | 加工 | Netherlands | 输入 |
出口管制
| 国家/地区 | 管控 | 适用于 |
|---|---|---|
| Indonesia | Export ban | Bauxite (2023), copper concentrates (2023), and nickel ore (2020). ↗ |
| Venezuela | Export ban | Bauxite, cassiterite, columbite-tantalite, copper, gold, rhodium, silver, and thorium (2024). ↗ |
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。
Guinean bauxite to an aluminium window frame Four tonnes of tropical soil, two tonnes of white powder, one tonne of metal — and the metal is made wherever the power is…