Chinese nickel company Tsingshan Holding Group expands its reach in the Indonesian aluminium market

Tsingshan Holding Group, a Chinese nickel company, is expanding rapidly into Indonesia’s aluminium market via strategic partnerships and major investments in Indonesia’s metals industry.

The company is in talks with major commodity trading firms, including Mercuria Energy Group, Glencore Plc, and Trafigura Group, to secure investments in its new $3 billion aluminium smelter located in the Weda Bay industrial park in Indonesia. 

These partnerships will give traders minority stakes in the 800,000-ton capacity facility, allowing them to share in the output and align global supply chains with Tsingshan’s production.

Western investors are expected to strengthen Tsingshan’s market position and reduce financial risks, particularly given the changing regulations and increased scrutiny of local mining billionaires in Indonesia.

Expanding production capacity in Indonesia

Tsingshan is expanding its aluminium operations in Indonesia, focusing on projects in the Morowali industrial park and Weda Bay in North Maluku. 

The Weda Bay smelter will be built in two phases, each with a capacity of 400,000 tons, to address increasing demand due to global supply chain disruptions.

The company is accelerating production timelines, with two plants expected to add approximately 600,000 tons of capacity annually as early as next month, ahead of an initial third-quarter target. 

Tsingshan’s scaling is aimed at tackling severe supply shortages worsened by geopolitical tensions in the Persian Gulf, which has traditionally supplied about 10% of the world’s aluminium.

Market context: Rising aluminium demand and supply challenges

China remains the world’s largest aluminium producer, with primary aluminium output increasing by 3% in the first two months of 2026 compared to the previous year. Profitability improvements, driven by lower input costs and rising aluminium prices, have supported this growth. 

However, domestic production caps have prompted companies like Tsingshan to seek alternative production venues with favourable energy costs and regulatory environments.

Aluminium prices have reached four-year highs in London due to supply disruptions from the Middle East conflict and worries about key producers like Emirates Global Aluminium. It is to be noted that the Middle East contibites 9% to the global aluminium production. 

Analysts forecast a major primary aluminium shortage in 2026, the largest since 2000, highlighting the need for new capacity from companies like Tsingshan.

Amidst this, Tsingshan’s expansion into aluminium is a strategic move to diversify from its core nickel business. This effort would use Indonesia’s industrial parks and partnerships to gain a competitive advantage in the global aluminium market.