China demands copper supply commitments for Anglo Teck merger approval, Reuters sources say
China's antitrust regulator seeks copper supply commitments from Anglo American for its $54B merger with Teck Resources, according to sources. The merger, announced in 2025, aims to close by March 2027 and would control 5% of global copper supply. China, a major consumer, has veto power and has historically used antitrust reviews to secure supply.
How this was made

The 30-second read
Why it matters
The regulatory demand introduces a material hurdle for the Anglo‑Teck merger, creating short‑term price volatility for both companies and possibly affecting copper commodity markets.
Market read
Regulatory risk to a mega‑deal in copper could move both stocks and influence broader copper supply dynamics.
What to watch
Potential alternative supply routes for Chinese smelters and the impact of other jurisdictions' antitrust reviews on the deal timeline.
Background
China's State Administration for Market Regulation is leveraging its antitrust authority to secure copper feedstock for its smelting industry amid a supply shortage.
Ticker impact
China's regulator asked Teck Resources to commit copper concentrate supplies for the pending Anglo‑Teck merger.
likely pressure as market assesses the merger’s approval risk
The supply‑commitment demand is a new, material condition for a $54 bn deal.
Market effects
Copper mining and downstream smelting sectors may see heightened scrutiny and potential supply‑chain constraints.
Chinese copper smelters gain leverage, possibly affecting global copper pricing.
The deal involves a significant share of global copper supply; regulatory outcome could influence commodity markets worldwide.
Counterpoint
If China grants the commitment, the merger could close smoothly, unlocking synergies and boosting both stocks.
Key entities
- CompanyAnglo American
Global mining company seeking to merge with Teck Resources.
- CompanyTeck Resources
Canadian miner targeted in the $54 bn Anglo‑Teck merger.
- RegulatorState Administration for Market Regulation (SAMR)
Chinese antitrust regulator demanding copper supply commitments.


