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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 6
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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GACC: China's Jan-Apr bauxite imports rise 15% Y-o-Y despite Apr drop
22 MAY 20262MINS

GACC: China's Jan-Apr bauxite imports rise 15% Y-o-Y despite Apr drop

Despite April's decline, total imports over January-April rose by 15 per cent on year to 77.68 million tonnes, the GACC data showed. On the demand side, consumption of imported bauxite by the 44 Chinese alumina refiners tracked by Mysteel reached 55.28 million tonnes during the four-month period,...

CHALCO tightens Guinea grip with high-stakes alumina expansion deal
22 MAY 20262MINS

CHALCO tightens Guinea grip with high-stakes alumina expansion deal

Aluminum Corporation of China (CHALCO), through its Hong Kong-listed Unit, and its partnering mining company and port company have signed an agreement to amend and restart the Mining Convention with the Guinean Government. It paves the way for the creation of a dedicated project company that will...

US gallium strategy depends on Jamaica bauxite supply
21 MAY 20263MINS

US gallium strategy depends on Jamaica bauxite supply

The USD 450 million partnership involves Atlantic Alumina Company and aims to maintain operations at the Gramercy alumina refinery in Louisiana while also building the country’s first large-scale gallium production circuit. The United States currently has no domestic gallium production and only one...

Indonesia’s 2036 aluminium target signals a 43Mt bauxite demand challenge – here’s the gap and potential roadmap
18 MAY 20268MINS

Indonesia’s 2036 aluminium target signals a 43Mt bauxite demand challenge – here’s the gap and potential roadmap

Indonesia’s aluminium value chain is expanding rapidly, but a critical imbalance is beginning to emerge beneath the country’s downstream ambitions. While alumina refineries and aluminium smelters are being developed at a fast pace, bauxite mine production has not increased with the same momentum,...

Drones increase safety and efficiency at Alunorte
17 MAY 20265MINS

Drones increase safety and efficiency at Alunorte

Applications range from predictive equipment maintenance to environmental monitoring. Technology eliminates human presence in some activities in confined spaces and drastically reduces activities at height. Alunorte has achieved important results in several operational areas through its own fleet...

Approved: Greece ministry & Metlen’s €300m gallium push to cut EU import reliance
16 MAY 20262MINS

Approved: Greece ministry & Metlen’s €300m gallium push to cut EU import reliance

The Interministerial Committee for Strategic Investments of the Hellenic Republic has approved a new strategic investment by METLEN Energy & Metals in the ramp-up of gallium production capacity in Greece. It falls within the framework of METLEN's existing bauxite mining and alumina refining...

Australia shortlists 2.18GW hydrogen projects under scaled-down subsidy plan
14 MAY 20263MINS

Australia shortlists 2.18GW hydrogen projects under scaled-down subsidy plan

The Australian government has shortlisted seven green hydrogen derivative projects with a combined capacity of 2.18GW under the second round of its Hydrogen Headstart programme, despite reducing the scheme’s funding allocation by half. The programme is being administered through the Australian...

Aluminium recycling sector flags EU ETS risks, surge in copper prices too
14 MAY 20264MINS

Aluminium recycling sector flags EU ETS risks, surge in copper prices too

European aluminium producers are facing mounting pressure as the European Union pushes forward with reforms to its Emissions Trading System (EU ETS), a move expected to increase operating costs across the region’s recycling and refining industries. While the reforms are intended to support...

WEEKLY: Chinese alumina prices hold flat as supply improves
13 MAY 20262MINS

WEEKLY: Chinese alumina prices hold flat as supply improves

China's alumina prices held broadly steady during May 1-7 after a brief uptick seen ahead of the May Day holiday over May 1-5, as cautious sentiment prevailed in the spot market amid signs of loosening supply following temporary pre-holiday tightness. According to Mysteel's price assessment, the...

Aluminium producer Alcoa eyes Ukraine’s Mykolaiv Alumina Plant amid privatisation push
11 MAY 20263MINS

Aluminium producer Alcoa eyes Ukraine’s Mykolaiv Alumina Plant amid privatisation push

The United States-based Alcoa Corporation, one of the world's leading aluminium companies, has expressed interest in the Ukrainian Mykolaiv Alumina Plant (MAP). The information has been disclosed by the Head of the State Property Fund of Ukraine, Dmytro Natalukha. The update follows the...

Ukraine to privatise Mykolaiv Alumina Refinery in Q4 2026 at $86M starting price
30 APR 20262MINS

Ukraine to privatise Mykolaiv Alumina Refinery in Q4 2026 at $86M starting price

Mykolaiv alumina refinery is set to be offered for privatisation in the fourth quarter of 2026, with a starting price of around USD 86 million, according to Ukraine’s State Property Fund. The announcement was made by Dmytro Natalukha, head of the State Property Fund, during a press briefing marking...

RUSAL implements neural networks to improve alumina quality
07 APR 20263MINS

RUSAL implements neural networks to improve alumina quality

RUSAL, one of the world's largest aluminium producers, has implemented a proprietary neural network-based technology for controlling aluminium hydroxide particle fractions. The technology improves the quality of alumina, which in turn enhances the quality of the aluminium produced from it and...

Nigeria signs $1.3B deal for an alumina refinery to curb Africa’s raw bauxite exports
30 MAR 20262MINS

Nigeria signs $1.3B deal for an alumina refinery to curb Africa’s raw bauxite exports

Several African countries, including Nigeria, are increasing efforts to use their large bauxite reserves for industrial development. Governments and investors are shifting from exporting raw minerals to processing them within the country. In Nigeria, the government is planning to set up a large...

EU reviews alumina trade rules amid supply chain questions
27 MAR 20263MINS

EU reviews alumina trade rules amid supply chain questions

The European Union (EU) has been discussing some changes around how its rules apply to aluminium and alumina trade, especially when it comes to how materials actually move across supply chains. At the moment, restrictions are in place for certain aluminium imports, but alumina, which is used to...

South32 pauses Worsley Alumina operations following an incident at the refinery
19 MAR 20262MINS

South32 pauses Worsley Alumina operations following an incident at the refinery

Peripheral operations have been paused at the South32-owned Worsley Alumina refinery near Collie, in Western Australia, after a contractor sustained injuries at the site around 4 am on March 14. Emergency services and first aid were administered to the injured 47-year-old worker at the refinery....

MoEFCC scientist inspects NALCO’s Panchpatmali bauxite mines, reviews environmental compliance
16 MAR 20262MINS

MoEFCC scientist inspects NALCO’s Panchpatmali bauxite mines, reviews environmental compliance

At the Panchpatmali Bauxite Mines, part of the National Aluminium Company Limited (NALCO), nestled within the Mines and Refinery (M&R) Complex in Koraput, Odisha, a field inspection was conducted. This was conducted by Shri M. R. Prasad, a scientist from the Regional Office of the Ministry of...

Power and economic obstacles nudge Venezuela’s aluminium industry downhill
13 MAR 20265MINS

Power and economic obstacles nudge Venezuela’s aluminium industry downhill

The once prominent aluminium producer in Latin America, Venezuela’s aluminium industry has experienced a dramatic decline over the past decade, largely due to persistent electricity shortages, ageing infrastructure and prolonged political and economic instability. The sector, which once produced...

Vedanta Aluminium deploys all-women team to run command control room
10 MAR 20264MINS

Vedanta Aluminium deploys all-women team to run command control room

Vedanta Aluminium, India’s largest producer of aluminium, has announced the deployment of an all-women team to lead the Distributed Control System (DCS) at its alumina refinery in Lanjigarh, Odisha . A cohort of 40 trained women professionals will now steer the refinery’s nerve centre, one of the...

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