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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 11
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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Rusal's alumina refinery in Limerick faces energy market suspension
25 JUL 20253MINS

Rusal's alumina refinery in Limerick faces energy market suspension

The recent suspension of Aughinish Alumina from Ireland's ex-ante energy market on July 24, 2025, has brought to the fore the increasing dilemmas around geopolitical commitments and industrial continuity, even as the plant, Europe's largest alumina refinery, continues to operating, at least while...

Bauxite prices dip owing to declined demand and supply in first half of 2025
17 JUL 20253MINS

Bauxite prices dip owing to declined demand and supply in first half of 2025

As of June 2025, global bauxite prices have declined, primarily due to reduced import volumes in China. At the same time, alumina refineries and ports have reported higher inventory levels, reflecting an oversupplied market. In response to ongoing global supply uncertainties, major Australian...

Environmental regulator clears path for Rusal to expand dredging operations at Limerick refinery
15 JUL 20252MINS

Environmental regulator clears path for Rusal to expand dredging operations at Limerick refinery

The Environmental Protection Agency (EPA) has granted approval for alumina refinery Rusal to proceed with a major extension of its dredging operations in the Shannon Estuary. Image source: limericklive The decision allows the Russian-owned company to carry out maintenance dredging near its marine...

China’s bauxite shipments and seaborne cargoes review: Inpour surges, but shipments slide
14 JUL 20254MINS

China’s bauxite shipments and seaborne cargoes review: Inpour surges, but shipments slide

As of mid-July 2025, China’s bauxite supply chain stands at a crossroads, flush with incoming cargo but showing signs of lagging shipments. The latest Mysteel survey, dated July 11, 2025, paints a contrasting picture of China’s bauxite trade dynamics, revealing a week-on-week increase in seaborne...

Is Guinea to be slapped with a lawsuit? EGA’s stance raises a question: What is the country’s bauxite reckoning?
14 JUL 20254MINS

Is Guinea to be slapped with a lawsuit? EGA’s stance raises a question: What is the country’s bauxite reckoning?

GAC (Guinea Alumina Corporation), the bauxite mining wing operating in Guinea has had become extensively dependent on the African country’s bauxite resources. Supporting the statement is the number, wherein the company exported 10.8 million tonnes of bauxite in 2024 alone, a noteworthy volume...

Guinea terminates EGA subsidiary deal, forcing operations halt and job cuts
10 JUL 20252MINS

Guinea terminates EGA subsidiary deal, forcing operations halt and job cuts

The Government of the Republic of Guinea has terminated its mining agreement with Guinea Alumina Corporation (GAC), a subsidiary of Emirates Global Aluminium (EGA), after suspending the company’s bauxite exports and mining operations. The termination comes amid Guinea’s broader push to extract more...

Vedanta reports record alumina output in Q1’FY26 with 9% yearly growth
04 JUL 20253MINS

Vedanta reports record alumina output in Q1’FY26 with 9% yearly growth

Vedanta Limited, an Indian metal giant has reported a robust operational performance in the first quarter ending June 30, 2025, with a particular highlight on its aluminium value chain. The highlight of the quarter was record alumina production at its Lanjigarh refinery, which reached an all-time...

China’s aluminium push in Indonesia faces naval land objections
02 JUL 20253MINS

China’s aluminium push in Indonesia faces naval land objections

The Indonesian Navy has expressed strong objections to the planned USD 4.9 billion alumina refinery on Singkep Island in Indonesia’s Riau Islands province. Image for referential purposes only The project is being developed by China’s Tianshan Aluminium through its local subsidiary, Tianshan Alumina...

Brimstone advances first US alumina plant in 50 Years to boost aluminium supply chain
01 JUL 20253MINS

Brimstone advances first US alumina plant in 50 Years to boost aluminium supply chain

California-based Brimstone is advancing plans to establish the first alumina refinery in the US in more than five decades, which is a major step toward restoring the domestic aluminium supply chain. The company has signed a letter of intent with Oklahoma’s Dolese Bros. Co . to supply raw material...

Alcoa focuses on community and environmental engagement in wake of mine plan review
25 JUN 20253MINS

Alcoa focuses on community and environmental engagement in wake of mine plan review

Alcoa's planned expansion of production in Pinjarra Alumina Refinery and bauxite mining at its current Huntly Mine in Western Australia's Darling Range has provoked a series of town hall meetings with the community, which start this week. The company is responding by citing its decades-long history...

SMM Field Trip to Indonesia's aluminum industry: Fourth stop - Antam Tbk - UBP Bauksit Tayan
24 JUN 20252MINS

SMM Field Trip to Indonesia's aluminum industry: Fourth stop - Antam Tbk - UBP Bauksit Tayan

On June 9, 2025, Ju Anran, Senior Manager of SMM's Aluminum Division, and Liu Xinyi, Analyst of SMM's Aluminum Division, led a delegation on a field trip to visit Indonesia Chemical Alumina (ICA), a bauxite mine and chemical-grade alumina refinery owned by PT Aneka Tambang Tbk (Antam) in Indonesia....

Hydro accelerates alumina’s low-carbon shift as Alunorte hits the 700,000 tonnes Y-o-Y CO2 curb
20 JUN 20255MINS

Hydro accelerates alumina’s low-carbon shift as Alunorte hits the 700,000 tonnes Y-o-Y CO2 curb

One year since its BRL 1.3 billion (USD 234 million) investment to phase out fuel oil and switch entirely to natural gas, Hydro’s Alunorte refinery in Pará, Brazil, has managed to cut a staggering 700 thousand tonnes of carbon dioxide annually. The figure is not only a testament to the scale of the...

NALCO bags triple recognition in 2025 for workplace excellence, environmental stewardship and sustainable mining practices
17 JUN 20252MINS

NALCO bags triple recognition in 2025 for workplace excellence, environmental stewardship and sustainable mining practices

National Aluminium Company Limited (NALCO), an Indian public sector company with diversified mining, power and metal operations, has bagged a highly decorated prestigious award in 2025 by tapping into various milestones. The award categories include sustainable mining, environmental excellence and...

GAC, the bauxite wing of EGA, affirms optimism on Guinea government negotiation talks
12 JUN 20253MINS

GAC, the bauxite wing of EGA, affirms optimism on Guinea government negotiation talks

Renewed hope is emerging for Emirates Global Aluminium's (EGA) subsidiary in Guinea as it hopes to restart conversations with the Guinean government. The discussion will centre around revoking the measures restricting continuing bauxite mining operations. A dispute between the firm and the Guinean...

Mining and downstream investments pillars of economic growth in Ketapang
08 JUN 20253MINS

Mining and downstream investments pillars of economic growth in Ketapang

Industries in the Ketapang Regency, West Kalimantan, have been altering the region by creating mining investments and enhancing downstream processing. Ketapang Regency has the potential to extend from the seas and plantations to bauxite mining. Mining investment, as reported by West Kalimantan...

Overview of China's alumina production in May 2025 and forecast for June
07 JUN 20252MINS

Overview of China's alumina production in May 2025 and forecast for June

According to SMM data, China's metallurgical-grade alumina production in May 2025 (31 days) increased by 2.66 per cent M-o-M and 4.06 per cent Y-o-Y. As of the end of May, China's existing capacity for metallurgical-grade alumina was approximately 110.82 million tonnes, while the actual operating...

America’s last alumina refinery yet again riddled with unlawful waste disposal allegation
04 JUN 20258MINS

America’s last alumina refinery yet again riddled with unlawful waste disposal allegation

Updated on 18/07/2025: State environmental regulators have recorded fresh violations at Atlantic Alumina’s Gramercy refinery in Louisiana, the only operational alumina refinery in the United States. A compliance inspection by the Louisiana Department of Environmental Quality (LDEQ) on May 29...

Turning rejects into resources: GBC’s proposed Awaso refinery to process low-grade bauxite
04 JUN 20253MINS

Turning rejects into resources: GBC’s proposed Awaso refinery to process low-grade bauxite

The Ghana Bauxite Company Limited (GBC) has reportedly clarified that its sole purpose for building a state-of-the-art alumina refinery is to process low-grade bauxite that has been rejected by international markets. Image credit: ghanabauxite General Manager of GBC, Alexander Gyedu, said: “Some of...

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