IN CASE YOU MISSED IT: 5 key stories from January 16

Here are five Fastmarkets MB stories you might have missed on Thursday January 16 that are worth another look.

Trading activity in the Iranian export market for steel billet and slab slowed down in the week ended Wednesday January 15, with the United States tightening its sanctions against a number of the Middle Eastern country’s major steelmakers amid increased tension between the two nations.

Fresh off the delivery of its first commercial batch from the Alcoa-Rio Tinto joint-venture Elysis to Apple last month, Alcoa expects the market will soon create a separate premium for less-carbon intensive aluminium, but the producer believes the market is not ready just yet.

Copper production at the Deziwa copper-cobalt project in the Democratic Republic of the Congo (DRC) has officially come online in January 2020, following successful trial operations in December 2019, sources told Fastmarkets this week.

A preliminary trade agreement between the United States and China has done little to change the outlook for industrial minerals and minor metals, with no sign of a reversal for tariffs on Chinese material and no firm commitments on Chinese purchases.

South32 reduced high-cost trucking of manganese ore at its South African operations in the three months to December 31, 2019, in response to lower manganese ore prices, the miner announced on January 16.

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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.
Fastmarkets has corrected its copper concentrates treatment and refinement charge indices, which were published incorrectly on February 27 2026 due to a backend calculation error. Fastmarkets has also corrected the indices' rationale and all related inferred indices.