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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 24
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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AFM study reveals unknown facts about alumina surface
09 OCT 20242MINS

AFM study reveals unknown facts about alumina surface

The non-contact form of Atomic Force Microscopy(AFM) led by researchers from Vienna University of Technology(TU Wien) and University of Vienna has revealed unknown facts about the notably complex structure found on the surface of aluminium oxide. The research report states that the structure of the...

Iran’ primary aluminium output demonstrates a 1% drop during March-August period
09 OCT 20242MINS

Iran’ primary aluminium output demonstrates a 1% drop during March-August period

According to Iranian Mines and Mining Industries Development & Renovation (IMIDRO), aluminium production in Iran through the first five months of Iranian calendar year (from March 20 to August 21) totalled 264,617 tonnes, compared to 267,983 tonnes during the corresponding period of the previous...

Africa & Asia’s alumina production rebounds by 1.32% in August 2024
07 OCT 20242MINS

Africa & Asia’s alumina production rebounds by 1.32% in August 2024

Alumina production in Africa & Asia (ex-China) rebounded in August 2024 after a drop the previous month. The output, as per the International Aluminium Institute survey, recovered by 1.32 per cent M-o-M, a testament to the industry's stability, even though it did not reach the production level...

Key highlights from the global aluminium industry, September 2024
07 OCT 20248MINS

Key highlights from the global aluminium industry, September 2024

In September 2024, the global aluminium industry witnessed significant developments across production, sustainability, and market dynamics. Aluminium producers continued to push for greener technologies, as the global primary aluminium producers are focusing on expanding their low-carbon aluminium...

World alumina production hits this year’s new high driven by gains in South America, Europe and Africa & Asia (ex-China)
30 SEPT 20243MINS

World alumina production hits this year’s new high driven by gains in South America, Europe and Africa & Asia (ex-China)

The world's alumina production in August 2024 maintained a robust monthly record, increasing slightly from 12.511 million tonnes in July. Thanks to the growing alumina output in Africa & Asia (ex-China), South America, and Europe (including Russia) that drove the world's production, offsetting a...

SMM alumina price continues its growth trajectory, ascending by RMB13/t; A00 aluminium ingot price jumps by RMB100/t
24 SEPT 20244MINS

SMM alumina price continues its growth trajectory, ascending by RMB13/t; A00 aluminium ingot price jumps by RMB100/t

According to the Shanghai Metals Market (SMM) survey, as of September 24, 2024, the average alumina price has shown steady growth, indicating the growing demand for the raw materials. As of today, the alumina price has surged by RMB 13 per tonne to peg at RMB 4,039 per tonne. Region wise price rise...

Alumina producer Jamalco resolves port logistical challenges, reopens Rocky Point after repairs
20 SEPT 20242MINS

Alumina producer Jamalco resolves port logistical challenges, reopens Rocky Point after repairs

The Jamaica-based bauxite mining and alumina-producing company Jamalco has successfully reopened its Rocky Point port following extensive repairs, resuming normal shipping operations. The port's conveyor system was damaged by storm conditions caused by Hurricane Beryl, which passed offshore on July...

South America’s alumina production dips below 1 MT in July 2024 as an impact of bearish output at Alunorte refinery in Q2
19 SEPT 20243MINS

South America’s alumina production dips below 1 MT in July 2024 as an impact of bearish output at Alunorte refinery in Q2

According to the International Aluminium Institute (IAI), alumina production in the Americas totalled 1.179 million tonnes in July 2024, with 83.88 per cent contribution from South America and 16.12 per cent from North America. Unlike the primary aluminium sector, South America dominates the...

Century Aluminum resumes alumina shipment operations at its Jamalco Rocky Point port
17 SEPT 20241MINS

Century Aluminum resumes alumina shipment operations at its Jamalco Rocky Point port

On Tuesday, September 17, Century Aluminum, a global primary aluminium producer with operations in the United States, announced the resumption of normal shipping operations of alumina at Jamalco’s Rocky Point port after the completion of the repair work of damages caused by devastative cyclone...

Jamaica sees 27% boost in minerals export revenues, driven by alumina
14 SEPT 20241MINS

Jamaica sees 27% boost in minerals export revenues, driven by alumina

According to the Statistical Institute of Jamaica, the Caribbean Island nation's mineral export earnings surged by 27% during the first four months of the year, driven primarily by increased alumina exports. From January to April, the island's Mining and Quarrying sector earned US$206.5 million in...

Upstream weekly recap: Unprecedented alumina price growth is transforming market dynamics; China bauxite imports reach a new high
14 SEPT 20244MINS

Upstream weekly recap: Unprecedented alumina price growth is transforming market dynamics; China bauxite imports reach a new high

Currently, if anything is grabbing the maximum attention in the upstream aluminium sector, it is the unprecedented price surge in China's alumina prices. Both domestic and imported prices have skyrocketed over the week, transforming the market dynamics and raising concerns among primary aluminium...

China’s average alumina spot price records a Y-o-Y surge of more than RMB1000/t, transforming the market dynamics
13 SEPT 20243MINS

China’s average alumina spot price records a Y-o-Y surge of more than RMB1000/t, transforming the market dynamics

According to the Shanghai Metals Market, China’s domestic average alumina spot price has further increased for the fourth consecutive day towards the RMB 4,000 per tonne level. As of September 13, the price stands at RMB 3,968 per tonne, accumulating RMB 11 per tonne overnight and marking...

Alumina price upswing complicates aluminium market dynamics, warns Trafigura
12 SEPT 20242MINS

Alumina price upswing complicates aluminium market dynamics, warns Trafigura

The Trafigura Group, a key player in the commodity market, asserts that the surge in alumina prices significantly reshapes the outlook for aluminium prices. The price of alumina—derived from mined bauxite and used in aluminium smelting—skyrocketed by 50 per cent in 2024, reaching its highest level...

China’s alumina production continues an upward trajectory in August, marking a 2.8% Y-o-Y rise
06 SEPT 20242MINS

China’s alumina production continues an upward trajectory in August, marking a 2.8% Y-o-Y rise

After surpassing 7 million tonnes in July 2024, China's metallurgical-grade alumina production continued its upward trajectory in August, showing a month-on-month increase of 0.67 per cent, according to the Shanghai Metals Market. On a year-on-year basis, the output in August registered a hike of...

China's alumina capacity grows, fueling bauxite supply challenges
06 SEPT 20241MINS

China's alumina capacity grows, fueling bauxite supply challenges

China is already home to more than 80 million tonnes of alumina capacity. So much so that the industry is struggling to source enough bauxite to satisfy demand. So, it's not particularly good timing for new alumina refining capacity to enter the market, but that's exactly what's happening. Markets...

July 2024: Alumina production in Africa & Asia grows 4.5% Y-o-Y, raising its share of global output to 9.95%
05 SEPT 20242MINS

July 2024: Alumina production in Africa & Asia grows 4.5% Y-o-Y, raising its share of global output to 9.95%

In July 2024, alumina production in Africa & Asia (ex-China) recorded a month-on-month decline of 1.95 per cent, yet stood above 1.2 million tonnes, unlike in April and May when the region's alumina output was at 997,000 tonnes and 1.117 million tonnes, respectively. However, on an annual basis,...

Oceania decided the fate of global alumina production in July 2024
30 AUG 20242MINS

Oceania decided the fate of global alumina production in July 2024

According to the International Aluminium Institute (IAI), the world’s alumina production rose steadily in July 2024 on a month-on-month basis but reflected a fall annually. As per the data revealed by IAI, Oceania was a primary factor for the monthly growth or annual fall in July alumina production...

Rio Tinto Gove pioneers sustainable method for density measurement in alumina extraction with Rhosonics' SDM
28 AUG 20242MINS

Rio Tinto Gove pioneers sustainable method for density measurement in alumina extraction with Rhosonics' SDM

Rio Tinto Gove, Australia's leading alumina extraction facility, has significantly enhanced its process efficiency and safety protocols by adopting Rhosonics' Slurry Density Meter (SDM) technology. This cutting-edge solution replaces traditional radioactive density meters, offering a safer, more...

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