Chinalco copper anode production rises as Dianzhong smelter adds capacity

Chinalco Copper Mining

Chinalco copper anode production is rising after a second furnace start-up. Chinalco copper anode production expands at the Dianzhong smelter in Yunnan. The upgrade replaces two older furnaces and modernizes operations. The project positions Chinalco for stronger domestic copper supply.

Capacity expansion at Yunnan’s Dianzhong smelter

The smelter will lift anode capacity from 191,700 t/yr to 249,800 t/yr. The first new furnace started in January; the second now enters service. A new refining facility adds 210,000 t/yr of copper cathode capacity. These upgrades enhance reliability and throughput for downstream customers.

Secondary copper strategy and cathode output

Each furnace includes a copper scrap feeding facility for higher recycling rates. This supports cathode output as concentrate supplies remain tight. Scrap supplied nearly 20% of global refined copper in 2024. China encourages more secondary copper use and new recycling capacity. Chinalco copper anode production will benefit from secure scrap sourcing.

The Metalnomist Commentary

Dianzhong’s phased upgrade aligns with China’s push for secondary copper. We expect improved margins from scrap blending and lower TC/RC exposure. Watch scrap import flows and cathode qualification as capacity ramps.