• 2024年5月28日
  • Market: Rare earth, Metals

Ellie Saklatvala, Senior Editor — Nonferrous Metals, provides a bitesize overview of the key price movements that happened in Q1 and how supply and demand fundamentals are shaping up as we move through Q2.

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Rare earths
25/07/16

Rio Tinto’s copper output rises 15pc on year in Apr-Jun

Rio Tinto’s copper output rises 15pc on year in Apr-Jun

Sydney, 16 July (Argus) — Anglo-Australian mining company Rio Tinto produced 229,000t of copper — including copper in concentrate and refined metal — in April-June 2025, up 15pc on the year, driven by record high output from its Oyu Tolgoi underground mine in Mongolia. The company maintained its 2025 copper production guidance range at 780,000-850,000t, but now expects output to sit in the upper end of the band, it said in a quarterly report on 16 July. Rio Tinto's Oyu Tolgol mine hit a record high production of 87,000t of copper in concentrate at in April-June, up 65pc on the year (see table). The company plans to ramp up production at the mine over the next few years and reach an average of 500,000 t/yr of copper by 2028-2036. Rio Tinto's copper concentrate production at its Escondida mine in Chile, which is operated by Australian producer BHP, reached 87,000t on an equity basis in April-June, up 4pc on the year because of increased mining. The increase came despite a drop in ore grades at the open-pit copper mine to 0.95pc Cu from 0.99pc Cu a year ago. Rio Tinto's copper refining operations slowed at the Escondida mine and the Kennecott mine in the US. Geotechnical challenges at the integrated copper mining operation in Kennetcott, located just outside Salt Lake City in Utah, decreased the volume of concentrates available for refining. This pushed down the site's refining output by 16pc on the year. Rio Tinto is expanding the Kennetcott mine capacity by 250,000 t/yr by building an underground infrastructure. The expansion is expected to be completed by end of 2025. By Avinash Govind Rio Tinto's Apr-Jun copper output 000' t April-June '25 April-June '24 y-o-y Change (%) April-June '25 April-June '24 y-o-y Change (%) Kennecott (refined copper, 100pc basis) 40 48 -16 82 95 -14 Escondida (copper concentrate, equity basis) 87 84 4 176 155 13 Escondida (refined copper, equity basis) 15 15 -4 28 30 -6 Oyu Tolgoi (copper concentrate, 100pc basis) 87 53 65 152 99 54 Total 229 199 15 438 379 16 Rio Tinto Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Rare earths

Australia’s ASM sells first batch of heavy RE metal


25/07/15
Rare earths
25/07/15

Australia’s ASM sells first batch of heavy RE metal

Sydney, 15 July (Argus) — Australian rare earths producer Australian Strategic Materials (ASM) has sold its first batch of dysprosium (Dy) and terbium (Tb) metal to Canadian magnet maker Neo Performance Materials, and has signed a deal for future sales. ASM sold 2kg of Dy metal and 2kg of Tb metal to Neo from its South Korean metallisation plant, the company said on 15 July. It also sold 10t of neodymium-praseodymium (NdPr) metal to Neo — the latest in a string of NdPr metal sales to the Canadian producer , totalling 29t. ASM plans to maintain its sales relationship with Neo. The two companies have signed an initial non-binding agreement to work on future sales deals, ASM said on 15 July. ASM's initial agreement with Neo will run for 12 months, the company added. ASM will supply light and heavy rare earth metals to Neo's magnet plants, while the Canadian producer will support the Australian manufacturer's alloy production through gallium sales. The two companies will also partner on a tolling agreement for NdPr, Dy and Tb products produced in South Korea. ASM currently produces Dy, Tb, and NdPr metal at its South Korean plant, as well as neodymium iron boron alloys. It plans to eventually produce titanium, zirconium, hafnium, and niobium products at site using feedstock from its developing Dubbo project in Australia. ASM is progressing the Dubbo project alongside its metallisation business. The company published an updated Dubbo scoping study based on an alternative production process on 11 July. ASM's updated study cut Dubbo's forecast development cost by A$900mn ($589mn), from A$1.7bn to A$740mn. By Avinash Govind Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Rare earths

BHP, CATL, BYD ink battery deals for mining: Update


25/07/14
Rare earths
25/07/14

BHP, CATL, BYD ink battery deals for mining: Update

Beijing, 14 July (Argus) — Australian diversified mining group BHP has signed non-binding deals with China's largest battery manufacturer CATL and largest electric vehicle producer BYD to develop battery solutions for heavy equipment and railway locomotives used in mining activity. BHP and CATL aim to collaborate in areas such as the electrification of mining equipment, construction of fast-charging infrastructure, and energy storage and battery recycling. They plan to accelerate the electrification of BHP's mining operations and to create a replicable "green transformation model" for the global mining industry, CATL said on 14 July. Global demand for critical minerals such as lithium and nickel has increased with the rise in renewable energy technologies. This in turn has spurred the expansion of the mining industry, which is energy-intensive and emissions-intensive, said CATL. BHP aims to achieve net-zero greenhouse gas emissions in its operations by 2050. BHP and FinDreams Battery, a subsidiary of BYD, signed a similar deal on 14 July to research and explore battery system solutions suitable for heavy mining equipment and locomotives, as well as the corresponding fast-charging infrastructure. BHP will use explore the viability of using BYD's commercial and light vehicles in BHP's mines. CATL's total battery capacity is projected to reach 700-1,000 GWh/yr in 2025, which would make it the world's first TWh-level battery manufacturer, according to market participants. The firm has been accelerating expansions outside China in recent years, with projects in Germany, Hungary, Spain, and Indonesia. CATL has been trying to expand its presence in the conventional energy and mining sectors. It is building a 40 GWh/yr factory in Dongying, which is the largest oil refining city in China, with the aim of helping Dongying evolve into a zero-carbon city. China's sales of new energy trucks have increased in 2025, mainly on the back of government subsidies, overtaking LNG trucks in displacing diesel vehicles. The country's sales of new energy trucks in January-June reached about 72,000 units, more than 2½ times year-earlier levels. Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Rare earths

CATL, BHP team up to spur mining electrification


25/07/14
Rare earths
25/07/14

CATL, BHP team up to spur mining electrification

Beijing, 14 July (Argus) — China's largest battery manufacturer CATL has signed a non-binding deal with Australian diversified mining group BHP to develop battery solutions for heavy equipment and railway locomotives used in mining activity. The two firms aim to collaborate in areas such as the electrification of mining equipment, construction of fast-charging infrastructure, and energy storage and battery recycling. They plan to accelerate the electrification of BHP's mining operations and to create a replicable "green transformation model" for the global mining industry, CATL said on 14 July. Global demand for critical minerals such as lithium and nickel has been increasing with the rise in renewable energy technologies. This in turn has spurred the expansion of the mining industry, which is energy-intensive and emissions-intensive, said CATL. BHP aims to achieve net-zero greenhouse gas emissions in its operations by 2050. CATL's total battery capacity is projected to reach 700-1,000 GWh/yr in 2025, which would make it the world's first TWh-level battery manufacturer, according to market participants. The firm has been accelerating expansions outside China in recent years, with projects in Germany, Hungary, Spain, and Indonesia. CATL has been trying to expand its presence in the conventional energy and mining sectors. It is building a 40 GWh/yr factory in Dongying, which is the largest oil refining city in China, with the aim of helping Dongying evolve into a zero-carbon city. China's sales of new energy trucks have increased in 2025 , mainly on the back of government subsidies, overtaking LNG trucks in displacing diesel vehicles. The country's sales of new energy trucks in January-June reached about 72,000 units, more than 2½ times year-earlier levels. Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.

Rare earths

Australia’s South32 reviews Mozambique Al operations


25/07/14
Rare earths
25/07/14

Australia’s South32 reviews Mozambique Al operations

Sydney, 14 July (Argus) — Australian metal producer South32 is reviewing the value of its 580,000 t/yr Mozal aluminium smelter in Mozambique, southeast Africa, and the plant's production target, over electricity supply issues. South32 expects to partially write down the value of Mozal in its upcoming financial report for the 2024-25 fiscal year ending 30 June. It is also reviewing Mozal's production target for the 2025-26 fiscal year. The target has not been released yet. Mozal runs on electricity supplied by Mozambique generator Hidroeléctrica de Cahora Bassa (HCB), which is partly owned by the country's government, and South African utility Eskom. South32's power supply agreement with the two providers will end in March 2026, the company said on 14 July. It has been negotiating a new agreement with HCB, Eskom and Mozambique's government for six years. But it has not been able to secure a deal. South32 may need to halt production at Mozal if it cannot sign a new supply agreement by March 2026, the company said. The company has faced operational challenges in Mozambique since late 2024. It withdrew Mozal's 2024-25 production guidance in early December 2024 because of civil unrest in the country. But the company later reset it to 350,000t, on an equity basis. South32 produced 314,000t of aluminium at the smelter , on an equity basis, in 2023-24. Mozal is not the only smelter facing electricity issues. Aluminium smelters consume large amounts of energy and global producers often face supply challenges. UK-Australian producer Rio Tinto is seeking the Australian government's support for its 600,000 t/yr Tomago smelter in New South Wales, Australia, because of energy costs. Rio Tinto also ran its 335,000 t/yr Tiwai Point aluminium smelter in New Zealand at a reduced rate over the second half of 2024, in response to an electricity demand reduction request from New Zealand utility Meridian Energy. By Avinash Govind Send comments and request more information at feedback@argusmedia.com Copyright © 2025. Argus Media group . All rights reserved.