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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 18
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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Guyana leverages natural gas surplus for economic development
20 FEB 20243MINS

Guyana leverages natural gas surplus for economic development

The President of Guyana, Irfaan Ali, announced on February 19, 2024, that Guyana intends to export its surplus natural gas to Brazil and multiple Caribbean nations, with plans to power an alumina and gold refinery eventually. “Based on pure interest by investors, we are already seeing the second...

Middle East aluminium giant's subsidiary to construct alumina refinery in Guinea
17 FEB 20241MINS

Middle East aluminium giant's subsidiary to construct alumina refinery in Guinea

The bauxite mining subsidiary of Emirates Global Aluminium, Guinea Alumina Corporation (GAC), intends to set up an alumina refinery in Guinea with an annual capacity of 1 million tonnes. EGA is the world's largest 'premium aluminium' producer. GAC is jointly owned by Mubadala Development Company...

Years of delay over: Inalum targets H2 2024 for alumina refinery operations commencement
16 FEB 20241MINS

Years of delay over: Inalum targets H2 2024 for alumina refinery operations commencement

Indonesia's state-owned aluminium producer, Inalum, announced on February 15 2024, its intention to commence operations at its long-awaited new smelter-grade alumina refinery in the latter part of 2024. Their official release states that this marks the culmination of years of delays. In June 2023,...

Unabating bauxite supply crisis in China knocks down domestic alumina output in January 2024
05 FEB 20243MINS

Unabating bauxite supply crisis in China knocks down domestic alumina output in January 2024

According to the Shanghai Metals Market, China’s metallurgical-grade alumina production in January 2024 (31 days) saw a 1.1 per cent dip month-on-month at 6.72 million tonnes. But on a year-on-year basis, the output grew by 5.5 per cent from 6.37 million tonnes. The daily average production stood...

“We already have an MOU with MA’ADEN to deploy this technology at their alumina refinery and expect to attract more aluminium producers as we build capacity,” Rod MacGregor, CEO and Founder of GlassPoint
04 FEB 20246MINS

“We already have an MOU with MA’ADEN to deploy this technology at their alumina refinery and expect to attract more aluminium producers as we build capacity,” Rod MacGregor, CEO and Founder of GlassPoint

Rod is the founder and CEO of GlassPoint. Under his leadership, GlassPoint has created the only solution proven at scale to reduce carbon emissions from industrial process heat and has built more than half of global industrial solar steam capacity. He is committed to helping industrial leaders...

Ghana popping up as a major bauxite supplier to China
31 JAN 20241MINS

Ghana popping up as a major bauxite supplier to China

Where does China get its bauxite from? Ask most industry people; the answer will likely be Domestic, Guinea and Australia. Other sources, such as Malaysia, are tiny, and Indonesia has disappeared from the import data. But another country has started to appear in the industry. The China team did a...

Mytilineos S.A. chosen as strategic partner by GIADEC for the establishment of alumina refinery
27 JAN 20244MINS

Mytilineos S.A. chosen as strategic partner by GIADEC for the establishment of alumina refinery

The West African nation Ghana is poised to gain from a forthcoming alumina refinery as a strategic partner that has been successfully chosen to collaborate with the Ghana Integrated Aluminium Development Corporation (GIADEC) to implement Project 3A. This project is part of the Integrated Aluminium...

Atlantic Alumina welcomes the advancement of 45X advanced manufacturing credits
23 JAN 20242MINS

Atlantic Alumina welcomes the advancement of 45X advanced manufacturing credits

Atlantic Alumina and Concord Resources welcome the issuance of guidance on the United States Inflation Reduction Act (IRA) 45X Advanced Manufacturing Production Credits. The Department of the Treasury and the Internal Revenue Service recently issued guidance on the United States Inflation Reduction...

National Startup Day: Vedanta Aluminium collaborates with 60 Indian tech startups
19 JAN 20244MINS

National Startup Day: Vedanta Aluminium collaborates with 60 Indian tech startups

In celebrating National Startup Day, Vedanta Aluminium, a cornerstone of India's aluminium production, embraces cutting-edge collaborations with nearly 60 tech startups, propelling the industry into a new era. A vital player, contributing over half of India's aluminium production at an impressive...

Inalum plans to expand its Kuala Tanjung aluminium smelter in 2024
10 JAN 20243MINS

Inalum plans to expand its Kuala Tanjung aluminium smelter in 2024

In the vibrant landscape of 2024, PT Indonesia Asahan Aluminium (Persero), also called Inalum, is poised to unfurl the sails of innovation on two grand ventures. With a resounding declaration, CEO Danny Praditya has illuminated the corporate horizon, announcing the Final Investment Decision (FID)...

China’s alumina production in Dec’23 reflects a 5.7% growth, bringing annual output close to 80 million tonnes
09 JAN 20242MINS

China’s alumina production in Dec’23 reflects a 5.7% growth, bringing annual output close to 80 million tonnes

The Shanghai Metals Market has revealed the world’s largest alumina producer’s output in December 2023, and with that comes China’s total production figure for the entire year. As per the data shown, China’s metallurgical-grade alumina output in December 2023 (31 days) stood at 6.795 million...

NALCO CMD emphasises alumina refinery expansion on track in his addresses on the 44th Foundation Day
09 JAN 20242MINS

NALCO CMD emphasises alumina refinery expansion on track in his addresses on the 44th Foundation Day

National Aluminium Company Limited (NALCO), a Schedule 'A' Navratna CPSE under the Ministry of Mines, Govt of India, has reportedly communicated that its ongoing expansion of alumina refinery and plans for expanding smelter have proceeded backed on the operations of allotted coal blocks and...

Alcoa announces plans to cease production at its Kwinana Alumina Refinery
09 JAN 20243MINS

Alcoa announces plans to cease production at its Kwinana Alumina Refinery

Alcoa Corporation has announced its intention to cease production at the Kwinana Alumina Refinery in Western Australia in 2024, with the gradual shutdown commencing in the second quarter. The refinery, boasting an annual nameplate production capacity of 2.2 million tonnes, has been operating at...

Green transformation: EGA leads the way in converting bauxite residue into manufactured soil
31 DEC 20234MINS

Green transformation: EGA leads the way in converting bauxite residue into manufactured soil

Emirates Global Aluminium, the largest industrial company in the United Arab Emirates outside oil and gas, in November 2023, initiated the construction of a pilot plant to convert bauxite residue, a waste stream from alumina refining, into manufactured soil. The pilot plant is thought to be the...

Hindalco hosts groundbreaking ceremony of 2 Mt alumina refinery in virtual presence of Odisha CM
26 DEC 20231MINS

Hindalco hosts groundbreaking ceremony of 2 Mt alumina refinery in virtual presence of Odisha CM

On Friday, December 22, Odisha Chief Minister Naveen Patnaik virtually attended the groundbreaking ceremony of Hindalco Alumina Refinery and Apparel Unit to be set up by Utkal Alumina Social Welfare Foundation. The alumina refinery will come up at Kansariguda, and the apparel complex will be in...

Hydro reports impairment losses of about NOK 5.9 billion for Q4 2023 due to poor alumina market condition
21 DEC 20232MINS

Hydro reports impairment losses of about NOK 5.9 billion for Q4 2023 due to poor alumina market condition

Norsk Hydro ASA, a Norwegian aluminium and renewable energy company, reports estimated impairment losses of NOK 5.9 billion for the fourth quarter of 2023 to be ended on December 31. Challenging alumina market condition coupled with Australian power price insecurity caused this loss to Hydro. “The...

Aughinish Alumina reapplies for permission to expand alumina waste disposal area
18 DEC 20231MINS

Aughinish Alumina reapplies for permission to expand alumina waste disposal area

Aughinish Alumina refinery, the largest refinery in Europe and the largest alumina facility operated by UC Rusal has reportedly reapplied for planning permission to expand its factory’s waste disposal area near the banks of the Shannon Estuary. Environmental group Futureproof Clare said it is...

Primary aluminium recap: Alcoa desires Spanish Government’s intervention in keeping the San Ciprián smelter active
16 DEC 20235MINS

Primary aluminium recap: Alcoa desires Spanish Government’s intervention in keeping the San Ciprián smelter active

To address concerns about the San Ciprián complex, which includes an alumina refinery and an aluminium smelter, Alcoa Corporation organised a series of talks with key stakeholders. This week, officials from their Spanish operational companies will meet with representatives from national and...

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