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Registered 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 ProjectPage 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...

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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Galuminium Group's Alumina Project Started Officially
11 NOV 20121MINS

Galuminium Group's Alumina Project Started Officially

It is reported that annual 800 thousand tons aluminum strip of Guizhou Galuminium Co., Ltd will produce qualified alumina products this month. The plant can produce more than 30 thousand tons of qualified aluminum strip this month, to be sold in spot market according to the company, Guizhou...

Global Alumina Announces Agreement to Purchase Additional Interest in Project
04 NOV 20123MINS

Global Alumina Announces Agreement to Purchase Additional Interest in Project

Global Alumina Corporation, a corporation participating in a joint venture to develop an alumina refinery, mine and associated infrastructure in the bauxite-rich region of the Republic of Guinea , announced today that it has entered into a sale and purchase agreement ("SPA") with the Broken Hill...

Orbit reports steady progress in the development of SGA plant
10 OCT 20121MINS

Orbit reports steady progress in the development of SGA plant

Orbite Aluminae is making significant progress in the development of a smelter-grade alumina (SGA) plant to process aluminous clay using its proprietary process at its Grande-Vallée property in Quebec. In September, Orbite was granted a 20-year mining lease for its Grande-Vallée deposit and...

Vietnam's first alumina plant operation delayed
10 OCT 20122MINS

Vietnam's first alumina plant operation delayed

The US$460-million Tan Rai alumina plant in Lam Dong Province will be put into operation on November 1 instead of this month as previously announced, the Tan Rai bauxite project management board has said. The delay, because of unsatisfactory preparation, was announced at yesterday’s meeting between...

Chinese gear maker SSNP files case against Vedanta for 'losses' due to Lanjigarh alumina refinery shutdown
08 OCT 20122MINS

Chinese gear maker SSNP files case against Vedanta for 'losses' due to Lanjigarh alumina refinery shutdown

Chinese power equipment manufacturer Shanghai Shandong Nuclear Power Construction (SSNP) has filed a case against Vedanta Aluminium for allegedly causing losses due to work stoppage at the latter's controversial alumina refinery in Lanjigarh, Odisha. SSNP has pleaded for arbitration to recover its...

Orbite  gets allowance for two patent applications in Russia and in China for its alumina extraction technology
08 OCT 20122MINS

Orbite gets allowance for two patent applications in Russia and in China for its alumina extraction technology

Orbite Aluminae, a leading provider of clean technology and developer of alumina projects, today announced it recently received a notice of allowance for two patent applications in Russia and in China for its alumina extraction technology. This unique process is for extracting aluminum from...

Bosai will Invest in Indonesia to Build Alumina Plant
08 OCT 20122MINS

Bosai will Invest in Indonesia to Build Alumina Plant

Bosai will be the only company that owned three foreign bauxite private enterprises. It is learned that this group will invest in Indonesia to build alumina plant after the acquisition of Guyana and Ghana bauxite, which will also gain at least 0.1 billion tons of bauxite mining area. Bosai Minerals...

Vietnam's first alumina plant to start operation in October
08 OCT 20122MINS

Vietnam's first alumina plant to start operation in October

The US$460-million Tan Rai alumina plant in Lam Dong Province has almost been completed and the facility will be put into operation in October 2012, said the Lam Dong bauxite-alumina project management board. Tran Duong Le, the board’s deputy director, released the information at a meeting between...

Hindalco plans to borrow $1.8 billion loan next month to finance its Odisha  projects
23 AUG 20121MINS

Hindalco plans to borrow $1.8 billion loan next month to finance its Odisha projects

Hindalco Industries Ltd. (HNDL), India’s second-largest aluminum maker by output, plans to sign an agreement to borrow 100 billion rupees ($1.8 billion) as early as next month, according to two people familiar with the matter. The interest rate for the 12 1/2-year term facility, which will finance...

Global Alumina Releases Second Quarter 2012 Results
17 AUG 20122MINS

Global Alumina Releases Second Quarter 2012 Results

Global Alumina Corporation, a corporation participating in a joint venture to develop an alumina refinery, mine and associated infrastructure in the bauxite-rich region of the Republic of Guinea (the "Project"), announced today its financial and operating results for the three and six month periods...

Antam seeks bank loan to finance SGA project in Jakarta
13 AUG 20122MINS

Antam seeks bank loan to finance SGA project in Jakarta

State mining company PT Aneka Tambang (Antam) says it is looking for around US$650 million in bank loans to finance part of the construction of a smelter-grade alumina (SGA) plant in Mempawah, West Kalimantan, Jakarta Post reported. Antam president director Alwin Syah Lubis said in Jakarta on...

KediaCommodity offers Trading Tips for Aluminium
09 AUG 20122MINS

KediaCommodity offers Trading Tips for Aluminium

Aluminium yesterday traded with the positive node and settled 0.67% up at 104.50 despite of Germany’s industrial output data which fell overnight and DBRS downgraded Spain and Italy’s credit rating, weighing on the euro. Investors are staying cautious as they are awaiting China’s CPI for July to be...

Kyrgyz Alumina to acquire Alumina Concession by exchange of shares
06 AUG 20122MINS

Kyrgyz Alumina to acquire Alumina Concession by exchange of shares

Bio-Clean International announced that its Joint Venture partner Kyrgyz Alumina Inc., a Nevada Corporation, signed a Letter of Intent on July 20, 2012 to acquire Glinozium, LLC by exchange of shares. Glinozium currently holds concessions for three deposits of alumina, with raw reserves of 828...

China's Bosai group to invest $1 billion in Indonesia
02 AUG 20122MINS

China's Bosai group to invest $1 billion in Indonesia

China’s private mining group Bosai plans to invest $1 billion to build an alumina plant in Indonesia after the Southeast Asian country implemented a series of policies to restrict raw material exports. The company has reached an initial agreement with Indonesian parties to build a 2 million tpy...

GMDC to invest in Nalco's Gujarat aluminium project
24 JUL 20122MINS

GMDC to invest in Nalco's Gujarat aluminium project

Gujarat Mineral Development Corporation (GMDC) Monday said it has received the state government nod in investing in equity of the proposed alumina plant and aluminium smelter project in collaboration with Nalco. "Gujarat government has given its consent to GMDC for investing in equity of the joint...

Mining permit delays Cameroon alumina project
10 JUL 20123MINS

Mining permit delays Cameroon alumina project

More than three years on and a $4.3 billion project to build a bauxite mining and alumina refinery in Cameroon is still waiting for a mining permit, a company executive said on Friday. India's Hindalco, Dubai Aluminium Company (Dubal) and Hydromine Inc announced plans for their Cameroon Alumina Ltd...

Research and Markets Research Report on China Alumina Industry
25 JUN 20122MINS

Research and Markets Research Report on China Alumina Industry

This 2012 Deep Research Report on China Alumina Industry is a professional and in-depth research report on the China Alumina industry. The report firstly defines the Alumina (AL2O3) industry development including history, classification and industry overview. The report then discusses Alumina...

Hindalco to continue expansion despite weak market
21 JUN 20125MINS

Hindalco to continue expansion despite weak market

Aluminium prices have crashed from $2700 to $1700 per tone in a gap of 15 months, input costs are rising, so are fuel costs, but Hindalco Industries Ltd is on the verge of a massive expansion plan. Is the expansion plans justified? “When Hindalco planned this massive expansion, the foreseen...

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