IN CASE YOU MISSED IT: 5 key stories from May 6

Here are five Fastmarkets MB stories you might have missed on Monday May 6 that are worth another look.

With LME Asia Week now in full swing, Fastmarkets MB takes an in-depth look at one of the topics likely to dominate discussions at this year’s event: How will aluminium premiums in Japan and South Korea likely fare for the rest of the year?

Nearly 1,500 delegates will descend upon Singapore this week to attend the seventh edition of Singapore Exchange’s (SGX) annual Singapore Iron Ore Week.
Much of the conversation at last year’s event revolved around the need for suitable risk mitigation tools in the iron ore market amid wide and volatile grade differentials due to the Chinese government’s environmental protection policy and robust mills’ margins.

Ferrous scrap will be the “next big thing” for commodity-based derivatives in Asia, according to the Singapore Exchange. It is one key commodity that the SGX is looking at to expand its slew of ferrous derivatives under the “virtual steel mill” concept, in addition to the iron ore and coking coal contracts that are already trading well on its platform, the exchange’s head of commodities, William Chin, told Fastmarkets MB.

Copper stocks in Shanghai-bonded warehouses rose slightly in April compared with March, while muted trading activity last month pushed the bonded warrant premium for the red metal to a 13-month low.

Russian billet and rebar producer Abinsk Electic Steel Works (Abinsk) has entered into a definitive agreement with compatriot Severstal to buy its long-products mini-mill in Balakovo in the Volga federal district. The transaction, worth $215 million, is expected to be completed by the end of June, following the receipt of approvals and other standard conditions.

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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.
Mitsui & Co has locked in long-term copper concentrate supply by acquiring 40% offtake rights to Argentina's Josemaria deposit, while Fortescue has completed its acquisition of Peru's Cañariaco project for approximately C$139 million ($101 million), marking the latest in a wave of offtake deals and mergers and acquisitions (M&A) while majors race to secure supply amid an increasingly constrained market and record-low treatment charges (TCs).
The European Union’s Industrial Accelerator Act (IAA), published on Wednesday March 4, was a new step in the bloc’s efforts to decarbonize heavy industry and to support strategic supply chains in sectors such as steel, cement and aluminium.