IN CASE YOU MISSED IT: 5 key stories from August 20

Here are five Fastmarkets MB stories you might have missed on Tuesday August 20 that are worth another look.

Cobalt prices have risen by more than 25% since Glencore announced it would close its Mutanda mine and – in doing so – brought forward expectations of a shortfall in cobalt supply.

Namibia-based tin mining company Afritin Mining has begun mining in the Erongo district of Namibia, producing its first batch of tin concentrates from its Uis project, while the company also signed a 12-month offtake agreement with Thailand Smelting and Refining Co Ltd (Thaisarco).

The development of the Kamoa-Kakula copper mine in the Democratic Republic of the Congo (DRC) will receive a financial boost following a second major strategic equity investment by China’s Citic Metal in Canadian mining company Ivanhoe Mines.

Developments in China’s steel industry and the country’s persistent focus on implementation of environmental policies will underpin demand for high-quality seaborne iron ore, BHP said in an outlook document on August 20.

The European Commission (EC) proposed some adjustments to the existing safeguard measures for steel product imports in Europe to the World Trade Organization on August 14, Fastmarkets has learned.

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The proposal would align the index more closely with physically traded volumes in the region, and enable it to adjust to evolving market conditions. This proposal follows an observed widening of the spread between trader and smelter purchase components of the index and is aligned with a majority of market feedback. Additionally, Fastmarkets seeks feedback […]
Until now, aluminium has been hard to move, not hard to find. Global aluminium supply had remained technically intact, even as output was curtailed in parts of the Gulf, inventory buffers were drawn down or repositioned, and shipping through the Strait of Hormuz was severely disrupted.
Global aluminium producers face heightened uncertainty over power supplies, with oil and gas prices elevated by the closure of the Strait of Hormuz, through which around 20% of global oil and liquefied natural gas (LNG) flows, sources told Fastmarkets.
Fastmarkets is extending the consultation period for the methodology of several of its black mass payables indicators and prices, and is also proposing changes to the names of CIF South Korea and EWX Europe black mass prices.
Rio Tinto Aluminium is expanding its footprint beyond its historic hydro-powered Canadian base, targeting Europe, Asia and Latin America as part of a deliberate diversification strategy, according to the unit’s chief executive officer.
Fastmarkets has corrected its copper concentrates treatment and refinement charge indices, which were published incorrectly on March 20 2026 due to a technical error.