IN CASE YOU MISSED IT: 5 key stories from April 28

Here are five Fastmarkets stories you might have missed on Tuesday April 28 that are worth another look.

Swedish special steel producer Ovako has used hydrogen to heat steel before rolling for the first time, the company announced on April 28.

Over the past month, Chinese importers have been keen to buy overseas copper scrap at more competitive prices, with scrap production shrunk by the effects of the Covid-19 pandemic, as well as disruptions in the supply of substitute copper products from Africa.

Rwanda has allowed some mines and exporters in the country to resume operations starting from April 28, sources told Fastmarkets.

The Indian silico-manganese export price and European domestic high-carbon ferro-manganese price rose in the past week amid tight alloy availability and hefty increases in the cost of ore.

China’s Taiyuan Iron & Steel (Tisco) has raised its ferro-chrome tender price for May delivery due to higher chrome ore prices caused by supply disruptions amid South Africa’s Covid-19 lockdown.

What to read next
China's planned sulfuric acid export ban from May 1, historic lows for copper concentrates treatment and refining charges (TC/RCs) and a fragmenting 2026 benchmark system dominated CESCO Week 2026 in Santiago from April 13-17.
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.