The Aluminum Monthly Metals Index (MMI) remained sideways with an upside bias. Overall, the index rose 1.99% from June to July as aluminum prices slowed their ascent. Track other MetalMiner monthly indexes here, and compare how the overall industrial metal market is performing. Midwest Premium Returns to the Upside Stabilization proved temporary for aluminum’s Midwest […]
Tag: tariffs
Stainless MMI: Mills Secure Price Increases Despite Weak Demand
The Stainless Monthly Metals Index (MMI) moved sideways, but the downside bias continued. Overall, the index fell 0.9% from June to July. Meanwhile, nickel prices continued their slow slide downward. Mill Price Hikes Hold June brought in a wave of price hikes from U.S. mills. NAS led the market, issuing possibly its largest ever increase […]
Copper MMI: Copper Prices Chase All-Time High as 50% Tariff Looms
The Copper Monthly Metals Index (MMI) moved sideways with an upside bias, rising 2.69% from June to July. Comex Copper Prices Nearing All-Time High on 50% Tariff Reports Comex copper prices resumed their uptrend, ending a brief pause witnessed in early June. As of July 7, the price of copper on the exchange stood $266/mt […]
Raw Steels MMI: Steel Prices Steady Ahead of Trade Deals
The Raw Steels Monthly Metals Index (MMI) trended sideways, with a 1.37% increase from June to July. With a few exceptions, steel prices remained largely steady as long-awaited trade deals with the U.S. began to materialize. Nippon Officially Acquires U.S. Steel After an arduous 18-month process, Nippon Steel officially acquired U.S. Steel. Initially blocked by […]
Aluminum MMI: Midwest Premium Finds a Peak
The Aluminum Monthly Metals Index (MMI) moved sideways as the global price of aluminum ticked modestly higher. Overall, the index rose 0.73% from May to June. Track other MetalMiner monthly indexes here, and compare how the overall industrial metal market is performing. Aluminum Midwest Premium Finds A Peak The Midwest Premium found a peak in […]
Steel Showdown: EU Warns Retaliation as Trump Doubles Down on Tariffs
The European Commission (EC) has expressed concern about Donald Trump’s announcement of plans to double import tariffs on steel. The U.S. President proclaimed the new “Trump Tariffs” during a speech at US Steel’s Mon Valley-Irwin works in Pennsylvania on May 30. “We strongly regret the announced increase of U.S. tariffs on steel imports from 25% […]
Raw Steels MMI: U.S. Steel Market After Tariffs
Although the index started to rebound in early June, the Raw Steels Monthly Metals Index (MMI) remained bearish in May, falling 3.27% to its lowest level since November 2020. Amid new tariffs announcements from the Trump Administration, U.S. buyers have their eyes fixed on steel prices, developments which MetalMiner’s weekly newsletter recently covered. HRC Futures […]
Construction MMI: New 50% Aluminum and Steel Tariffs Squeeze U.S. Construction
The Construction MMI (Monthly Metals Index) moved sideways, dropping by 2.0% month-over-month. In early June 2025, new Trump tariffs doubled pre-existing steel and aluminum duties from 25% to 50%. As buyers scrambled, U.S. aluminum premiums immediately hit a record 60¢/lb. Meanwhile, the tariff surge is already squeezing the U.S. construction industry. Construction Input Inflation Construction […]
Automotive MMI: Automakers Scramble as Rare Earths Crunch and Tariffs Impact Supply Chains
The Automotive MMI (Monthly Metals Index) moved sideways month-over-month, dropping by 0.70%. This comes as auto industry executives in the U.S. are confronting a whirlwind of trade and supply chain disruptions, not to mention the effects of the recent round of Trump tariffs. In the past month alone, high-stakes U.S.–China trade talks, critical mineral export […]
Copper MMI: Copper Prices Stable, but Volatility Looms
The Copper Monthly Metals Index (MMI) moved sideways, rising by a modest 1.45% from May to June. Though copper prices today appear mostly stable, significant opportunity for volatility remains. Copper Prices Open June With Uncertainty Comex copper prices appeared surprisingly stable in the first weeks of June as they took a pause from the heightened […]