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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 ProductionPage 46
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 20263MINS
Alumina

Alumina supply surplus weighs, while cost-driven curbs may set floor

Recently, domestic alumina spot and futures prices have weakened in tandem, and market sentiment has become more cautious. According to Mysteel research, China's operating alumina capacity has reached 99 million tonnes per year, the highest level so far this year. New commissioning and technical...


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Alumina production in China grows 2.78% M-o-M to 6.29 million tonnes during July 2021; Daily output dips 0.34% to 196,000 tonnes
09 AUG 20212MINS

Alumina production in China grows 2.78% M-o-M to 6.29 million tonnes during July 2021; Daily output dips 0.34% to 196,000 tonnes

In July 2021, China’s alumina production came in at 6.29 million tonnes after increasing by 2.78 per cent month-on-month from 6.12 million tonnes, found the Shanghai Metals Market. According to SMM data, the output in July included 6.08 million tonnes of metallurgical grade alumina compared to 5.91...

EGA inks agreement with Gulf Extrusions for re-use of industrial by-product
02 AUG 20213MINS

EGA inks agreement with Gulf Extrusions for re-use of industrial by-product

On 1 st July 2021, Emirates Global Aluminium (EGA) inks agreement with Gulf Extrusions, a subsidiary of the Al Ghurair Group for the innovative re-use of an industrial by-product during the primary metal production process, replacing the use of fresh raw material, enhancing efficiency, and...

Alumina production in South America up by 4% in six months; North America’s output drops to stand at 1.283 million tonnes
02 AUG 20211MINS

Alumina production in South America up by 4% in six months; North America’s output drops to stand at 1.283 million tonnes

South America’s alumina production stood at 1.019 million tonnes in June 2021, with a year-on-year increase of 4.19%, according to the latest data showed by the International Aluminium Institute (IAI).The output was 978,000 tonnes in June 2020. On a month-on-month basis, the alumina production...

Weekly Alumina Recap: World alumina production grows 6% to 69.903MT in 1H2021; Aughinish Alumina secures EU funding to reduce carbon footprint
31 JUL 20213MINS

Weekly Alumina Recap: World alumina production grows 6% to 69.903MT in 1H2021; Aughinish Alumina secures EU funding to reduce carbon footprint

This week, during July 26-30, the world alumina market has encountered some of the major updates; for instance, the International Aluminium Institute reports that the world alumina production in 2Q2021 amounted to 35.625 million tonnes, reflecting a hike of 3.93 per cent from 34.278 million tonnes...

Alumina production in West Europe declines 2% Q-o-Q to 1.380MT in 2Q2021; Output in East & Central Europe grows 3% to 1.199MT
30 JUL 20212MINS

Alumina production in West Europe declines 2% Q-o-Q to 1.380MT in 2Q2021; Output in East & Central Europe grows 3% to 1.199MT

During June 2021, alumina production in West Europe increased by 6,000 tonnes or 1. 28 per cent month-on-month to come in at 473,000 tonnes, found the International Aluminium Institute. In May, the output was at 467,000 tonnes, gaining 27,000 tonnes from the previous month. However, on a...

Rusal’s bauxite production grows 2.3% Y-o-Y to 7.637MT in 1H2021; Alumina output increases to 4.102MT
28 JUL 20212MINS

Rusal’s bauxite production grows 2.3% Y-o-Y to 7.637MT in 1H2021; Alumina output increases to 4.102MT

On Tuesday, July 27, Rusal announced in its second quarter operating results that its bauxite production stood at 3.836 million tonnes, recording an increase of 0.9 per cent from 3.801 million tonnes in Q1 2021. In H1 2021, Rusal’s bauxite production totalled 7.637 million tonnes, up 2.3 per cent...

Alumina production in Africa & Asia (ex-China) records M-o-M fall of 6% to 1.063MT in June 2021
27 JUL 20211MINS

Alumina production in Africa & Asia (ex-China) records M-o-M fall of 6% to 1.063MT in June 2021

In Africa & Asia (ex-China), alumina production during June 2021 stood at 1.063 million tonnes, reflecting a month-on-month downfall of 6.26 per cent from 1.134 million tonnes. However, on a year-on-year basis, the output stood higher by 4.83 per cent from 1.014 million tonnes. Africa & Asia’s...

World alumina production reflects a Q-o-Q hike of 4% to 35.625MT in 2Q2021; Output in June drops 4% M-o-M
26 JUL 20212MINS

World alumina production reflects a Q-o-Q hike of 4% to 35.625MT in 2Q2021; Output in June drops 4% M-o-M

According to the recent data released by the International Aluminium Institute, world alumina production in June 2021 stood at 11.695 million tonnes. That was a month-on-month decline of 4.26 per cent from 12.216 million tonnes but a year-on-year increase of 6.14 per cent from 10.990 million...

South32 achieves record production at Worsley Alumina &Brazil Alumina; Worsley Alumina output up 2% in FY21
21 JUL 20212MINS

South32 achieves record production at Worsley Alumina &Brazil Alumina; Worsley Alumina output up 2% in FY21

Mining company South32 published alumina production of 1.4 million tonnes in Q4 FY21, an increase of 17 per cent quarter-on-quarter. Alumina output was 5.36 million tonnes in FY21, compared to 5.26 million tonnes in FY20, up 2 per cent year-on-year. Worsley Alumina saleable production increased by...

Weekly Alumina Recap: Rio Tinto’s Q2 alumina production increasesd due to strong operational performance at the refineries; Concord Resources acquires stake in New Day Aluminum
18 JUL 20212MINS

Weekly Alumina Recap: Rio Tinto’s Q2 alumina production increasesd due to strong operational performance at the refineries; Concord Resources acquires stake in New Day Aluminum

The past week saw Rio Tinto announcing its production results for the second quarter. Rio Tinto’s alumina production stood at 2.0 million tonnes in the second quarter of 2021, 1% higher than the corresponding period of 2020, reflecting strong operational performance at the refineries. Aluminium...

Rio Tinto’s Q2 alumina production slightly up due to strong operational performance at the refineries; Aluminium output rises 4%
16 JUL 20212MINS

Rio Tinto’s Q2 alumina production slightly up due to strong operational performance at the refineries; Aluminium output rises 4%

Rio Tinto’s alumina production stood at 2.0 million tonnes in the second quarter of 2021, 1% higher than the corresponding period of 2020, reflecting strong operational performance at the refineries. On a quarter-on-quarter basis, the output was down 1%, primarily due to a planned refinery shutdown...

Iran’s aluminium production increases 30% in three months
12 JUL 20211MINS

Iran’s aluminium production increases 30% in three months

Iran's aluminium production stood at 131,376 tonnes during the first three months of the current Iranian year (March 21-June 21), from 101,202 tonnes in the previous year. Aluminum ingot output registered a hike of 30% compared with the same period last year, according to data released by the...

Weekly Alumina Recap: Altech Chemicals establishes R&D laboratory in Perth; China’s alumina production in June declines to 6.12MT
10 JUL 20213MINS

Weekly Alumina Recap: Altech Chemicals establishes R&D laboratory in Perth; China’s alumina production in June declines to 6.12MT

News that has topped the headline this week under the alumina sector is Altech Chemicals Limited’s establishment of its own research and development laboratory in Perth, Western Australia. The news came after the company itself announced it on Monday, July 5. The establishment was smoothly...

China’s alumina production in June'21 reflects a decline of 4.7%; Output stands at 6.12 million tonnes
09 JUL 20212MINS

China’s alumina production in June'21 reflects a decline of 4.7%; Output stands at 6.12 million tonnes

According to the Shanghai Metals Market data, China’s alumina production in June 2021 stood at 6.12 million tonnes, reflecting a downfall of 4.67 per cent from 6.42 million tonnes in the previous month. The output included 5.91 million tonnes of metallurgical grade alumina, which was 4.84 per cent...

Brazil’s Economy Ministry reports a 14% M-o-M rise in alumina exports during June 2021
07 JUL 20211MINS

Brazil’s Economy Ministry reports a 14% M-o-M rise in alumina exports during June 2021

According to the data released on Monday, July 5, by Brazil’s economy ministry, alumina exports from Brazil reflected a rise in June after registering a decline last month. In June, Brazil exported 816,785 tonnes of alumina, up by 20.13 per cent year-on-year from 679,916 tonnes. On a month-on-month...

North America’s alumina production during January-May drops 1.38% to 1.642MT but output in South America grows 11.8%
05 JUL 20211MINS

North America’s alumina production during January-May drops 1.38% to 1.642MT but output in South America grows 11.8%

In May 2021, alumina production in North America stood at 329,000 tonnes, reflecting a month-on-month increase of only 2,000 tonnes or 0.61 per cent, found the International Aluminium Institute. In April, alumina production in North America was 327,000 tonnes, 3.25 per cent less than 338,000 tonnes...

Rio Tinto examines technical implications of using hydrogen to produce green alumina
02 JUL 20212MINS

Rio Tinto examines technical implications of using hydrogen to produce green alumina

The Anglo-Australian multinational and the world's second-largest metals and mining corporation Rio Tinto is examining the technical implications of using hydrogen as a form of renewable energy in place of natural gas to reduce emissions from refining alumina. The feasibility study amounting to...

Metso Outotec bags contract from NALCO to supply bauxite grinding package at Damanjodi alumina refinery
01 JUL 20211MINS

Metso Outotec bags contract from NALCO to supply bauxite grinding package at Damanjodi alumina refinery

The global frontrunner in sustainable minerals processing technologies, end-to-end solutions, and services, Metso Outotec has secured a contract for the engineering and delivery of bauxite grinding package to National Aluminium Company’s (NALCO) Damanjodi Alumina Refinery as part of NALCO’s fifth...

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