CMOC: the mines it operates or owns, and what they report

CMOC is a listed company headquartered in China (SSE: 603993; HKEX: 03993). This site lists 3 operations tied to it, for cobalt and nickel: it operates 1 and holds an interest in 2 more. On the operations here where a whole-operation figure in metal content can be stated, its interests add up to about 2,407 tonnes of cobalt (0.8% of world output) and 25,500 tonnes of nickel (0.7% of world output). That leaves out operations without such a figure, so it is not the company's total.

Its operations on this site

Operations of CMOC
Operation	Commodity and country	Role	Interest	Whole-operation output	Share of world output
Huayue Nickel Cobalt nickel-cobalt processing plant	cobalt Indonesia	Owner	30% as of 31 December 2025	8,023 tonnes cobalt in mixed hydroxide precipitate (MHP) CY2025	2.6%
Huayue Nickel Cobalt (nickel) high-pressure acid leach plant	nickel Indonesia	Owner	30% as of 31 December 2025	85,031 tonnes of nickel in mixed hydroxide precipitate (MHP) CY2025	2.2%
Tenke Fungurume and Kisanfu (CMOC) pair of copper-cobalt mines	cobalt DR Congo	Operator	— as of 31 December 2025	117,549 tonnes of cobalt (CMOC group total) CY2025, group total, not split by mine	—

How much is that on its interests?

cobalt: 2,407 tonnes of content across 1 operation, about 0.8% of world output. Periods differ by operation (CY2025).
nickel: 25,500 tonnes of content across 1 operation, about 0.7% of world output. Periods differ by operation (CY2025).

Computed as each operation's whole-operation output in metal content multiplied by the interest shown. Operations whose output is stated in another form, or only as the owner's share, are left out of this sum, so it understates what the company controls.

Sources

CMOC Group Limited: 2025 Annual Report (annual report (HKEX filing, FY2025 (calendar)). Opened 3 November 2026.

The corporate facts above (headquarters, type, listing) come from the sources listed; no stock prices, valuations or executives are shown. Ownership and output are on the date and period stated on each operation's page. The list covers operations with a published figure for the commodities on this site, so it is not the company's full portfolio.

Made with AI assistance and checked against the sources by a second, independent pass; no professional review took place. How the site is made. To report an error, contact us.