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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 ProjectPage 7
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...

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

02 SEPT 20264MINS
Primary AL

NALCO's record FY26 sets stage for major aluminium expansion push

National Aluminium Company Ltd (NALCO) has reported its highest-ever operational and financial performance for FY2025-26 as the state-run aluminium producer moves ahead with major expansion projects and a broader push into critical minerals and resource security. National Aluminium Company Ltd...


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Jamaica Parliament approves budgetary support of J$268 million for JBI
13 JUL 20223MINS

Jamaica Parliament approves budgetary support of J$268 million for JBI

The Lower House of the Jamaica Parliament, also known as the House of Representatives has sanctioned the amount of J$268.48 million to be withdrawn from the Capital Development Fund (CDF), to contribute budgetary support to the Jamaica Bauxite Institute (JBI) for FY 2022-23. On 5 th July 2022, Dr...

BFS confirms 20 years of mine life for the Minim Martap bauxite project in Cameroon
23 JUN 20224MINS

BFS confirms 20 years of mine life for the Minim Martap bauxite project in Cameroon

The Minim Martap bauxite project in Cameroon has undergone a Bankable Feasibility Study (BFS), determining that it has a primary twenty-year mine life, with the endeavour estimated to produce high-grade bauxite worth 6.4 million tonnes per year. The CEO of Canyon, Jean Sebastien Boutet exclaimed:...

Green critics urge EPA to block South32’s Worsley bauxite and alumina project
23 JUN 20222MINS

Green critics urge EPA to block South32’s Worsley bauxite and alumina project

The Environmental Protection Authority (EPA) has been urged to reject South32's plans to expand its Worsley bauxite and alumina project in Western Australia’s (WA) South West which would clear more than 4000 hectares of native vegetation. The updated plan, which the EPA made available for public...

Coal India diversifying into aluminium and solar to decarbonise operations as part of the Govt’s net zero carbon emission goal
20 JUN 20222MINS

Coal India diversifying into aluminium and solar to decarbonise operations as part of the Govt’s net zero carbon emission goal

Coal India Limited (CIL), an Indian government-owned coal mining and refining corporation, is reportedly striving to decarbonise its operations, following the government’s energy transition push and net zero carbon emission target by 2070. Therefore, CIL is diversifying into aluminium production,...

Guinea: Military junta influencing bauxite and other mining firms to yield more revenues
19 APR 20223MINS

Guinea: Military junta influencing bauxite and other mining firms to yield more revenues

The West African nation, Guinea which is recognised as the world's biggest exporter of bauxite is currently ruled by the Guinean military junta’s resolution to amplify the revenue generation from its bauxite and iron ore resources is anticipated to hurt the Chinese endeavour to make an invasion...

Guinea's alumina refinery dream can come true with international cooperation
18 APR 20223MINS

Guinea's alumina refinery dream can come true with international cooperation

Investigations led by foreign media concluded, Guinea’s interim government is eager to know about the work plan and duration of each project carried out on their ground to extract alumina from bauxite. The government is reportedly asking international mining companies to submit production plans for...

Altech Chemicals joins hand with Bedford Row Capital Plc for its HPA plant funding
09 MAR 20223MINS

Altech Chemicals joins hand with Bedford Row Capital Plc for its HPA plant funding

On Tuesday, March 8, Altech Chemicals Limited, a speciality aluminium technology and production company stated that they have started working on its proposed US$144 million listed green bond offering. For this, they have joined hands with UK-based structuring agent Bedford Row Capital Plc and...

Anrak Aluminium gearing to commission alumina refinery in India
09 FEB 20222MINS

Anrak Aluminium gearing to commission alumina refinery in India

The joint venture of Ras-Al Khaimah Investment Authority (RAKIA) and Penna Group of Companies, Anrak Aluminium Limited (AAL) following several implicates is hard-pressed in making efforts to commission its 1.5 million tonne alumina refinery set up at Rachapalli, which is around 80 km away from...

Union Budget of India 2022-23:​ PHDCCI request for re-classification of bauxite and freight cost in the railway tariff structure
24 JAN 20222MINS

Union Budget of India 2022-23:​ PHDCCI request for re-classification of bauxite and freight cost in the railway tariff structure

With only a few days till the Union Budget 2022, there has been an outpouring of proposals to Finance Minister Nirmala Sitharaman from all corners, notably regarding Railways, which is regarded as India's "lifeline." The PHD Chamber of Commerce and Industry (PHDCCI) has requested that bauxite be...

King River Resources secures Research & Development tax rebate
06 JUL 20212MINS

King River Resources secures Research & Development tax rebate

The mining exploration company King River Resources Ltd has improved its finances upon securing a Research & Development tax rebate of $382,463.65. The fund will be utilized for working capital. The company’s research towards the development of the processing methodology conducted during the 2020...

King River able to become a significant high-value alumina producer, finds a prefeasibility study
17 JUN 20212MINS

King River able to become a significant high-value alumina producer, finds a prefeasibility study

A prefeasibility study (PFS) for high purity alumina (HPA) project in the Kwinana industrial area, West Australia, has found that ASX-listed King River Resources can be a significant producer of high-value purity alumina. The HPA project will use King River’s ARC process to produce the high purity...

10th International Aluminium Conference & Exhibition (IBAAS-JNARDDC 2022) on February 2-4, 2022
08 JUN 20212MINS

10th International Aluminium Conference & Exhibition (IBAAS-JNARDDC 2022) on February 2-4, 2022

In view of the current global COVID-19 situation and travel restrictions, the organizing committee of International Bauxite, Alumina & Aluminium Society (IBAAS) in consultation with Aluminium companies have decided to postpone 2021 event to February 2-4, 2022 . There will be no change in conference...

Altech Chemicals submits patent with IP Australia for alumina coating of battery materials
03 JUN 20212MINS

Altech Chemicals submits patent with IP Australia for alumina coating of battery materials

The company on a track to become one of the world's leading suppliers of 99.99% (4N) high purity alumina (Al2O3), Altech Chemicals Limited has declared its submission of a patent with IP Australia, for its invention of methods for coating anode active materials with alumina. The patent illustrates...

FYI Resources Limited enters into agreement with Alcoa Australia for high purity alumina JV negotiations
06 MAY 20212MINS

FYI Resources Limited enters into agreement with Alcoa Australia for high purity alumina JV negotiations

FYI Resources Limited has signed deal with Alcoa Australia Limited for detailed negotiation for a possible high purity alumina (HPA) project joint venture. During the 90-day exclusivity period that started on 5th May 2021, both the companies will carry out further due diligence to establish the...

Altech Chemicals announces pre-feasibility study progress for battery materials high purity alumina coating plant
05 MAY 20212MINS

Altech Chemicals announces pre-feasibility study progress for battery materials high purity alumina coating plant

Altech Chemicals Limited announced an update on the progress of the pre-feasibility study (PFS) for building of a battery materials high purity alumina coating plant in Saxony, Germany. The company identified potential suppliers for utilities and raw materials and obtained input pricing for plant...

ElementUS: DADA Holdings, Enervoxa venture to infuse $800 million for rare earth extraction project
06 MAR 20213MINS

ElementUS: DADA Holdings, Enervoxa venture to infuse $800 million for rare earth extraction project

The Governor of Louisiana, John Bel Edwards joined DADA Holdings Chairman and CEO David D’Addario and Enervoxa CEO Vandit Verma to publicise that the joint venture of DADA Holdings and Enervoxa ‘ElementUS’, will infuse an $800 million capital investment to extract rare earth elements at the Noranda...

A Booming Bauxite Mining Industry of Guinea and Future Prospects
02 DEC 202019MINS

A Booming Bauxite Mining Industry of Guinea and Future Prospects

Abstract: Guinea with bauxite potential of about 40 billion tons is the largest aluminium ore exporter in the world today. During 2019, the country exported about 70 million tons of bauxite, which is likely to exceed 110 million tons by 2021. This may substantially change the present bauxite market...

PT Bintan Alumina Indonesia: Alumina refinery to commence operations in early 2021
29 NOV 20201MINS

PT Bintan Alumina Indonesia: Alumina refinery to commence operations in early 2021

The Chinese company engaged in alumina refinery project, PT Bintan Alumina Indonesia (BAI), will commence its operations in early 2021 in the Galang Batang Special Economic Zone (KEK), Bintan Regency, Riau Islands. Santoni, President Director of PT BAI stated that currently, BAI is the lone company...

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