The spot copper premium in Shanghai reached 1,900 yuan a ton over futures on Wednesday, the highest since 2021, as production curbs at Chinese smelters left immediately available cathode scarce.
Why it matters: China is the world's largest copper consumer, and a spot premium at a five year high signals physical tightness that futures prices alone have not captured, with buyers paying up for metal they can take now.
Data as of Bloomberg report of November 4, 2026, 21:30 Eastern, opening paragraphs read via the live browser in this run; the full article sits behind a paywall, so only the figures in the readable portion are stated here. Premium figure is Shanghai Metals Market data as cited by Bloomberg. Single source, partial read, so this item ships at grade C. Developing item.
Copper buyers in China are paying sharply more for metal they can take immediately. The spot premium in Shanghai reached 1,900 yuan, about 285 dollars, per ton over futures on Wednesday, the highest level since 2021, according to Shanghai Metals Market data cited by Bloomberg.
The squeeze is a supply story on the readable evidence: immediately available cathode is becoming scarcer as production curbs by Chinese smelters tighten supplies in the world’s biggest consuming market.