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Registered Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

Corporate Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

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AL Circle: Aluminium Ecosystem App
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AL Circle Private Limited | CIN: U72200WB2017PTC221175

Registered Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

Corporate Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

© 2026 AL Circle. All rights reserved. AL Circle is not responsible for content from external sources.

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NewsAlumina RefineryPage 23
Impact Minerals plans staged 4,000-tpa HPA production in US
07 SEPT 20263MINS
Alumina

Impact Minerals plans staged 4,000-tpa HPA production in US

A NewPro study supports a staged 2,000-to-4,000-tonne-per-year high-purity alumina plant on the US Gulf Coast, with a post-tax NPV of about USD373 million and a 42.3 per cent IRR. Impact Minerals is advancing plans for a modular high-purity alumina (HPA) plant in the US after an independent scoping...

Ireland withholds Aughinish Alumina meeting notes amid Russia export review
03 SEPT 20264MINS
Alumina

Ireland withholds Aughinish Alumina meeting notes amid Russia export review

Ireland’s Department of Enterprise has withheld the release records of discussions between its secretary general and Aughinish Alumina management, citing “highly confidential information” shared by the company. The decision comes as scrutiny intensifies over the Limerick refinery’s alumina exports...

02 SEPT 20264MINS
Alumina

Alcoa files SEC registration for $5.6b South32 alumina, aluminium and bauxite asset deal

Alcoa has moved its proposed acquisition of South32's bauxite, alumina and aluminium interests forward with a US SEC filing, with the transaction carrying an implied enterprise value of up to USD 5.6 billion. Alcoa Corporation has filed a Form S-4 registration statement with the US Securities and...


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Europe’s alumina production slumps 21% Y-o-Y to 8.2 Mt in 2022, led by a sluggish output in H2
06 FEB 20232MINS

Europe’s alumina production slumps 21% Y-o-Y to 8.2 Mt in 2022, led by a sluggish output in H2

According to the International Aluminium Institute, alumina production in Europe (incl. Russia) totalled 8.219 million tonnes during 2022, registering a downfall of 20.97 per cent year-on-year from 10.4 million tonnes. In the fourth quarter of 2022, Europe’s aluminium oxide output amounted to 1.722...

Guinea Bauxite Industry: Opportunities, processibility and alumina growth potential
01 FEB 202313MINS

Guinea Bauxite Industry: Opportunities, processibility and alumina growth potential

Introduction Guinea, a small West African nation with around 14 million population is endowed with 40 billion tonnes of low silica-medium alumina metallurgical grade bauxite resources. Most of the deposits are located within 100 to 150 km of coastline and well-developed river ports. At present...

WA water authority to slash Alcoa's water licence by a third due to unsustainable supply in the region
31 JAN 20232MINS

WA water authority to slash Alcoa's water licence by a third due to unsustainable supply in the region

The largest state of Australia, West Australia's water authority, announced that they would curtail mining giant Alcoa's water licence by a third due to unsustainable water demands in the region. Simone McGurk, the WA Water Minister, claimed that a 23 per cent drop in rainfall had led to...

Vedanta Aluminium joins ASI as a new Production & Transformation Member
25 JAN 20231MINS

Vedanta Aluminium joins ASI as a new Production & Transformation Member

On Tuesday, January 24, the Aluminium Stewardship Initiative announced the joining of Vedanta Limited (Aluminium Business) as a new Production and Transformation member. Vedanta Aluminium is one of the world’s leading aluminium producers and the largest in India, with operations in Odisha and...

Jarrah woodlands get a temporary relief after Alcoa abandons its bauxite export plan
24 JAN 20232MINS

Jarrah woodlands get a temporary relief after Alcoa abandons its bauxite export plan

The American aluminium major Alcoa has cancelled its plan to stretch bauxite mining in Australia's Northern Jarrah Forest to export unprocessed ore. Consequently, it will conserve its output for its three West Australian alumina refineries. Alcoa's mines in Western Australia produce approximately...

Mahanadi Coalfields Ltd plans to set up a greenfield aluminium project, already looking for a bauxite mine
23 JAN 20231MINS

Mahanadi Coalfields Ltd plans to set up a greenfield aluminium project, already looking for a bauxite mine

Mahanadi Coalfields Limited (MCL), one of the eight subsidiaries of Coal India Limited and India’s major coal-producing companies, is mulling to make a debut in aluminium business and soon setting up a greenfield project. Sources say the mini ratna company is looking to secure a bauxite mine for...

Alcoa to bear $240 million for WA bauxite mining delays
23 JAN 20232MINS

Alcoa to bear $240 million for WA bauxite mining delays

Alcoa has informed its US investors that delaying approvals to elongate its bauxite mining in Western Australia (WA) will cost approximately $240 million in 2023. Nonetheless, stricter environmental standards would help maintain community support, allowing it to continue mining South West forests...

Otium Capital invests €8 million in green industrial tech company IB2 to accelerate its development
18 JAN 20232MINS

Otium Capital invests €8 million in green industrial tech company IB2 to accelerate its development

The green industrial tech company IB2 founded by Yves Occello, has developed a green and innovative technology allowing alumina refineries to process and valuate low-grade bauxite ores. Many alumina refineries have so far chosen to import bauxite rather than utilize close-by local resources because...

China’s bauxite import grows 31% M-o-M in Nov'22 as Guinea increases its supply on Indonesia's foreseeable export ban
12 JAN 20232MINS

China’s bauxite import grows 31% M-o-M in Nov'22 as Guinea increases its supply on Indonesia's foreseeable export ban

According to China customs data, the country imported 11.79 million tonnes of bauxite in November 2022, which recorded a month-on-month hike of 31.29 per cent from 8.98 million tonnes and a year-on-year surge of 53 per cent. From January to November 2022, China’s total bauxite imports amounted to...

China’s metallurgical-grade alumina output mounts to 77.68 Mt in 2022 amid energy price surge and pandemic outbreak
10 JAN 20232MINS

China’s metallurgical-grade alumina output mounts to 77.68 Mt in 2022 amid energy price surge and pandemic outbreak

According to the Shanghai Metals Market, China’s metallurgical-grade alumina output in December 2022 (31 calendar days) stood at 6.43 million tonnes, reflecting a month-on-month rise of 2.2 per cent from 6.29 million tonnes and a year-on-year increase of 1 per cent from 6.36 million tonnes. But...

Alcoa to cut 30% production at Kwinana alumina refinery for natural gas shortage
09 JAN 20231MINS

Alcoa to cut 30% production at Kwinana alumina refinery for natural gas shortage

Alcoa Corporation, the world’s eighth-largest aluminium producer, announced on Monday, January 9, that it expects to cut nearly 30 per cent of production at its partially-owned Kwinana alumina refinery in Western Australia. Shortage of gas supplies is the reason behind the production cut, explained...

Chevron’s WA gas plant breakdown forces Alcoa to rely on diesel generators
09 JAN 20235MINS

Chevron’s WA gas plant breakdown forces Alcoa to rely on diesel generators

Chevron has requested two more days to take care of the technical problems leading to a drastic breakdown at its Wheatstone domestic gas plant. This can be regarded as the third West Australian (WA) gas plant breakdown during the whole summer. All this turmoil has prompted Alcoa to ignite diesel...

China’s bauxite imports grow 9% M-o-M to 8.98 million tonnes, with Guinea the top supplier
13 DEC 20222MINS

China’s bauxite imports grow 9% M-o-M to 8.98 million tonnes, with Guinea the top supplier

China’s bauxite imports in October 2022 amounted to 8.98 million tonnes, reflecting a month-on-month rise of 9.27 per cent but a year-on-year downfall of 5.87 per cent, found the General Administration of Customs. Guinea, being the top exporter, provided 4.41 million tonnes, up both M-o-M and Y-o-Y...

Split-off for Inalum signed; needs to focus on capacity expansion projects
12 DEC 20222MINS

Split-off for Inalum signed; needs to focus on capacity expansion projects

The Ministry of Energy and Mineral Resources (ESDM), Indonesia, solicited PT Indonesia Asahan Aluminum (Persero) or Inalum operating to expedite the accomplishment of development projects and increase the capacity of the aluminium smelter and alumina refinery. However, this is in line with the...

China’s domestic metallurgical-grade alumina production in November’22 reflects 6% dip M-o-M
12 DEC 20222MINS

China’s domestic metallurgical-grade alumina production in November’22 reflects 6% dip M-o-M

China’s domestic metallurgical-grade alumina production in November 2022 (30 calendar days) was 6.29 million tonnes, down by 5.84 per cent month-on-month from 6.68 million tonnes but up by 3.11 per cent year-on-year from 6.1 million tonnes, found the Shanghai Metals Market data. Average daily...

Alcoa breaks ground with a new bauxite residue processing unit in Brazil
06 DEC 20223MINS

Alcoa breaks ground with a new bauxite residue processing unit in Brazil

Earlier in November, renowned aluminium producer from America, Alcoa Corporation, inaugurated a brand new bauxite residue processing unit in Brazil. The facility makes good use of water and land conservation methods that it had practised to perfection in Australia. The latest Poços de Caldas...

Innovations in Australia’s aluminium industry
06 DEC 20224MINS

Innovations in Australia’s aluminium industry

Although the Australian aluminium industry has been operating in Australia since 1955 and now includes bauxite mining, alumina refining, aluminium smelting and downstream processing industries, it continues to innovate to meet the needs of consumers today and into the future. Marghanita Johnson,...

Russian aluminium boycott will be detrimental to the EU's economy, Rusal warns Varadkar
04 DEC 20221MINS

Russian aluminium boycott will be detrimental to the EU's economy, Rusal warns Varadkar

Leo Varadkar, the deputy prime minister of Ireland, was told by Rusal chief executive Evgenii Nikitin that a boycott of his company's aluminium would have "significant systemic effects" on the European manufacturing sector. Rusal is one of the leading aluminium producers in the world and is the...

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