Copper Slips as China Cools; Chile, Peru Keep Floor
Copper prices declined on August 28, 2026, due to softer Chinese demand indicators, with CPER down 0.78% to US$39.67. Southern Copper and Freeport-McMoRan fell 3.00% and 2.51% respectively, reflecting demand concerns. Supply tightness in Chile and Peru supported prices, with December COMEX copper settling at US$6.6590 per pound, down 0.45%.
How this was made

The 30-second read
Why it matters
Copper futures slipped modestly, with producer stocks underperforming, indicating market focus on demand outlook.
Market read
The price decline reflects short-term demand concerns, but supply tightness may limit further falls.
What to watch
Potential inventory buildup from heavy COMEX deliveries could further depress near-term prices.
Background
The article reviews copper price movement on Aug 28, linking it to Chinese fabrication data and Latin American supply dynamics.
Ticker impact
Southern Copper fell 3.0% to $209.80 as investors priced in weaker Chinese demand and margin pressure.
Expect modest further decline if demand outlook remains soft.
Price already down 3% on demand concerns; no new catalyst beyond current weakness.
Freeport-McMoRan dropped 2.51% to $76.45 amid concerns over margins from low treatment charges and muted Chinese buying.
Likely to trade flat to slightly lower in the near term.
Move mirrors broader copper weakness; no fresh positive news.
Market effects
Copper producers face margin pressure from soft Chinese demand despite tight mine supply.
Latin American copper miners may see limited upside as Chinese import premiums narrow.
Broad copper market shows modest weakness, influencing related industrial metals.
Counterpoint
If treatment charges stay at zero, supply constraints could eventually support prices despite short-term demand softness.
Key entities
- CompanySouthern Copper
Large copper miner listed on NYSE (SCCO).
- CompanyFreeport-McMoRan
Global mining company listed on NYSE (FCX).


