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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 38
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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Saudi Arabia: NIDC evaluates multi-billion dollar worth of non-oil projects, counts an Alumina refinery
30 NOV 20201MINS

Saudi Arabia: NIDC evaluates multi-billion dollar worth of non-oil projects, counts an Alumina refinery

The National Industrial Development Center (NIDC), which shoulders the responsibility of transforming Saudi Arabia’s industrial sector by creating new industries to diversify the economy and meet vision 2030 ambitions, has associated with the Ministry of Industry and Mineral Resources. The...

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...

Ghana Export Promotion Authority stresses for Alumina refinery
25 NOV 20201MINS

Ghana Export Promotion Authority stresses for Alumina refinery

Ghana is home to three out of the four stages in producing aluminium. Only the alumina refining stage does not take place in Ghana. The rest, namely bauxite mining, aluminium smelter producing ingots and the casting of aluminium ingots into sheets, coils and profiles, take place here. The Ghana...

A Booming Bauxite Mining Industry of Guinea and Future Prospects
25 NOV 20202MINS

A Booming Bauxite Mining Industry of Guinea and Future Prospects

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

Vedanta Lanjigarh alumina refinery distributing solar lights to every household under ‘Energy Conservation Project’
23 NOV 20202MINS

Vedanta Lanjigarh alumina refinery distributing solar lights to every household under ‘Energy Conservation Project’

Vedanta Lanjigarh, India’s premier producer of metallurgical grade alumina, has begun the ‘Energy Conservation Project’ to promote clean lighting and clean cooking in the villages of Lanjigarh. Under the project, the company has already distributed solar lights to every household in Dengsargi...

Ghana Aluminium Industry: A sector to be worth $10 billion, can create 30,000 jobs
22 NOV 20202MINS

Ghana Aluminium Industry: A sector to be worth $10 billion, can create 30,000 jobs

Africa is a continent which is rich by raw materials, concurrently economically poor. The biggest reason for this situation of the African continent is the exports its precious raw materials that are processed somewhere else, thus failing to add value to the resources. This has been causing...

Vedanta’s Jharsuguda receives APEX India Platinum Award for Sustainability
20 NOV 20202MINS

Vedanta’s Jharsuguda receives APEX India Platinum Award for Sustainability

Vedanta announced that its Jharsuguda plant received APEX India Green Leaf 'Platinum' Award for sustainability in the Metals & Mining category. The company said Platinum is the highest category among sustainability awards. Mr. CN Singh, CEO - Vedanta Ltd., Jharsuguda, said, “Vedanta’s operations...

Alteo alumina refinery still in the run for takeover by two houses
17 NOV 20203MINS

Alteo alumina refinery still in the run for takeover by two houses

Alteo alumina refinery, the producer of world-class speciality alumina is still in the run, as two houses are standing deadlock towards presenting their plan at the Marseille Commercial Court on November 17 to take over the plant. The refinery based in Gardanne in the Bouches-du-Rhône has been in...

Iran’s Alumina production rises 4% Y-o-Y for the first seven months
14 NOV 20201MINS

Iran’s Alumina production rises 4% Y-o-Y for the first seven months

The alumina production in Iran has recorded with a 4% rise during the first seven months of the current Iranian calendar year (March 20-October 21), compared to the same phase of time in the previous year. Iran Alumina Company in the north-eastern province of North Khosaran is the only alumina...

Hydro's Bauxite & Alumina business wins the TMS Light Metals Award 2020
14 NOV 20202MINS

Hydro's Bauxite & Alumina business wins the TMS Light Metals Award 2020

Hydro's Bauxite & Alumina business has won the TMS Light Metals Award 2020, promoted by The Minerals, Metals & Materials Society. This is first time a Brazilian project received the TMS Light Metals Award, one of the most important awards in the metals sector for innovation projects on a global...

Chalco’s Huasheng alumina refinery starts its second production line estimating to reach 100,000t output in Nov 2020
11 NOV 20201MINS

Chalco’s Huasheng alumina refinery starts its second production line estimating to reach 100,000t output in Nov 2020

Chalco’s Huasheng alumina refinery at Fangchenggang Port in Guangxi has begun operations on its second production line, which will add 1 million tonnes per annum of alumina capacity to an already oversupplied market, said sources to Fastmarkets on Monday, November 9. “I heard their second operation...

Outlook to China’s 2020-21 heating season impact on aluminium and alumina industries: SMM
03 NOV 20203MINS

Outlook to China’s 2020-21 heating season impact on aluminium and alumina industries: SMM

Many northern regions in China are about to enter the heating season. This year is the final year of China’s three-year “Blue Sky” action plan. So, the Shanghai Metals Market has presented an analysis of the heating season on the aluminium and alumina industries based on relevant policies and...

Guyana’s untouched Bauxite deposit near Orealla likely to be developed: Minister of Natural Resources
03 NOV 20202MINS

Guyana’s untouched Bauxite deposit near Orealla likely to be developed: Minister of Natural Resources

On 2 nd November’20, Vickram Bharrat, Minister of Natural Resources, Guyana, announced that he has already met with investors those are looking to develop the Tarakuli bauxite deposit located just over 10 miles away from Orealla (East Berbice/Corentyne). Natural Resources Minister, Bharrat along...

Rio Tinto to invest $51 million in upgrading its Vaudreuil alumina refinery at Quebec
31 OCT 20201MINS

Rio Tinto to invest $51 million in upgrading its Vaudreuil alumina refinery at Quebec

Rio Tinto, the world’s second-largest miner, is reportedly investing $51 million in upgrading facilities at its Vaudreuil alumina refinery in Quebec, Canada. According to the report, three new energy efficient buildings are under construction. Besides, existing facilities will be revamped with a...

Hydro reports underlying EBIT of NOK 1,407 million in Q3
24 OCT 20202MINS

Hydro reports underlying EBIT of NOK 1,407 million in Q3

Hydro reported underlying EBIT of NOK 1,407 million for the third quarter of 2020. That was up from NOK 1,366 million in the same quarter last year. “Our top priority is the health and safety of our people and the communities where we operate. Hydro’s organization is maneuvering the Covid-19...

Rio Tinto: Vaudreuil Alumina refinery in Saguenay – Lac-Saint-Jean is promoting circular economy
23 OCT 20202MINS

Rio Tinto: Vaudreuil Alumina refinery in Saguenay – Lac-Saint-Jean is promoting circular economy

The mining and metal Group Rio Tinto was highly inspired by the reduction of the environmental impact by the agricultural and food sector. Now by investing C$250 million in the commissioning of a bauxite residue filtration and optimization plant at its Vaudreuil alumina refinery in Saguenay –...

South32’s alumina production drops QoQ to 1.315 million tonnes in Q1 FY21
19 OCT 20202MINS

South32’s alumina production drops QoQ to 1.315 million tonnes in Q1 FY21

Mining company South32 reported alumina production of 1.315 million tonnes in Q1 FY21, compared to 1.358 million tonnes in Q4 FY20. That was down 3 per cent quarter-on-quarter. Alumina production was up 1 per cent year-on-year. Worsley Alumina saleable alumina production decreased by 5%...

GIADEC and Bauxite Minerals Group sign MoU for expanding bauxite operations in Ghana
18 OCT 20202MINS

GIADEC and Bauxite Minerals Group sign MoU for expanding bauxite operations in Ghana

The Ghana Integrated Aluminium Development Corporation (GIADEC) and Bauxite Minerals Group have entered into a memorandum of understanding (MoU) for expanding bauxite mining operations in Awaso, Ghana. The MoU will expand bauxite operation from one million tonnes to approximately 5 million tonnes...

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