# Chinalco acquires Namibia's Opuwo cobalt deposit from Celsius Resources; shares surge 78%
> China's state-owned aluminium giant secured the Opuwo cobalt project in north-west Namibia, adding to Beijing's accelerating battery-metals sweep across southern Africa as the Iran war reshapes EV supply-chain risk calculus

**Meta:** type: event · date: 2026-06-29 · heads: 谁的钱, 长远之局 · 8 takes · 3 lenses · 6 regions

## Summary

China's state aluminium giant [Chinalco](/zh/entity/chinalco) agreed on June 29 to acquire the Opuwo Cobalt Project in Namibia's remote Kunene Region from ASX-listed Celsius Resources, whose shares rose 78% on the announcement. The deposit holds an inferred resource of roughly 90,000 tonnes of cobalt equivalent, one of the largest development-ready primary cobalt assets outside the Democratic Republic of Congo. Chinalco already controls cobalt-linked assets in the DRC and Zambia; the Namibia deal extends that footprint into a country that Western-backed supply-chain diversification initiatives had specifically targeted. The acquisition was not flagged to US or EU partners in advance and was structured through a Chinalco affiliate registered in Singapore, a routing that complicates the application of Western minerals-screening rules.

## The split

Chinese state media frames the acquisition as commercial development of an undercapitalised African asset, noting that Celsius lacked the balance sheet to bring Opuwo to production and that Chinalco will accelerate the timeline. Western commentary focuses on the strategic closure: Namibia was listed under the US-EU [Cobalt Supply Chain](/zh/entity/cobalt-supply-chain) Minerals Security Partnership as a priority country for alternative sourcing, and the deal removes the only non-Chinese-controlled development-stage project there. Namibia's government has not publicly commented, though the country's mining investment law requires ministerial sign-off, which suggests the deal was pre-cleared.

## By the numbers

- 78%, rise in Celsius Resources shares on ASX on announcement day
- ~90,000 tonnes, inferred cobalt equivalent resource at Opuwo
- 3rd, Chinalco's African cobalt acquisition in 2026 (DRC and Zambia precede Namibia)
- 4, years Celsius had been developing Opuwo without reaching construction decision

## Why it matters

Cobalt from the DRC and Zambia already flows through Chinese-controlled supply chains to EV battery makers globally. Adding Namibia forecloses the one southern African cobalt development option that Western automakers and battery producers had identified as a hedge against DRC concentration risk. The deal tightens [China](/zh/entity/china)'s grip on battery-grade cobalt at exactly the moment US and European EV mandates are increasing demand, and it signals that the Minerals Security Partnership has not yet translated into acquisition pace to match China's.

## What to watch

- Whether the US or EU attempt to block or review the transaction under minerals-security frameworks
- Namibia's ministerial approval process and any conditions attached
- Celsius's use of proceeds: the company had flagged lithium projects in Mozambique as next priority
- Whether the Opuwo timeline accelerates: Chinalco has committed capital; first ore may reach processors within 4-5 years

## Regional takes (batched by bias / lens)

### unlabelled
- **Celsius Resources / ASX Release** (Australia, en) — ASX market announcement by Celsius Resources (CLA) confirming the sale of the Opuwo Cobalt Project in Namibia's Kunene Region to Chinalco, the state-owned Aluminium Corporation of China, for an undisclosed sum. The filing notes that Celsius shares rose 78% on the announcement. The project holds an inferred resource of approximately 90,000 tonnes of cobalt equivalent.
  Source: https://www.asx.com.au/asxpdf/2026/pdf/celsius-resources-chinalco-opuwo-cobalt.pdf
- **Namibian Sun** (Namibia, en) — 
  Source: https://www.namibiansun.com/news/chinalco-cobalt-opuwo-deal-2026/
- **Bloomberg** (Global, en) — 
  Source: https://www.bloomberg.com/news/articles/2026-06-29/chinalco-namibia-cobalt-celsius
- **South China Morning Post** (Hong Kong, en) — 
  Source: https://www.scmp.com/business/article/chinalco-namibia-cobalt-2026
- **Financial Times** (United Kingdom, en) — 
  Source: https://www.ft.com/content/chinalco-namibia-cobalt-celsius-jun29-2026
- **African Business** (Pan-Africa, en) — 
  Source: https://african.business/2026/06/chinalco-opuwo-cobalt-namibia/

### wire service; frames the deal in the context of China's accelerating African critical-minerals acquisitions ahead of Western domestic-processing mandates; notes US and EU officials were not informed in advance
- **Reuters** (Global, en) — Reports that the deal follows three other Chinalco-linked African cobalt moves in 2026, adding the Opuwo deposit to a portfolio that already includes DRC and Zambia-linked assets. US officials have flagged Namibia's Opuwo region under the Minerals Security Partnership priority list; the acquisition pre-empts Western engagement there.
  > "Chinalco's acquisition adds roughly 90,000 tonnes of cobalt equivalent to China's controlled African reserves, a strategic addition ahead of projected EV battery shortfalls."
  Source: https://www.reuters.com/markets/commodities/chinalco-buys-namibia-cobalt-celsius-resources-2026-06-29/

### industry trade publication; leads with the technical resource estimate and concentrates on what the deal means for Australian junior mining stocks and the viability of remaining non-Chinese cobalt development
- **Mining.com** (Global, en) — Provides the most detailed technical breakdown of the Opuwo resource, noting its relatively high cobalt-to-copper ratio makes it more attractive for battery-grade cobalt than for copper production. Points out that Celsius was the last Australian-listed junior with a development-ready Namibian cobalt asset; the exit leaves no non-Chinese-controlled primary cobalt project in Namibia at development stage.
  > "With Celsius out, no non-Chinese developer holds a shovel-ready cobalt project in Namibia, a country that Western agencies had flagged as a future supply alternative to the DRC."
  Source: https://www.mining.com/chinalco-celsius-opuwo-cobalt-namibia-2026/

## Across the graph
- Related: [[antimony-tungsten-controls-2026]], [[albemarle-kings-mountain-2026]], [[aluminium-china-cap-rusal-2026]], [[huayou-indonesia-ev-chain-2026]]
- Entities: China, Namibia, Cobalt Supply Chain, Chinalco

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