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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

© 2026 AL Circle. All rights reserved. AL Circle is not responsible for content from external sources.

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Carbonation curing could extend the field life of red mud-based backfill, new study suggests
09 SEPT 20269MINS
Alumina

Carbonation curing could extend the field life of red mud-based backfill, new study suggests

Chinese researchers show that a few extra hours of CO2 curing can roughly double the wet-dry service life of red mud–CFB ash–MgO backfill, while keeping leaching of hazardous elements low even after weeks of exposure to alkaline red mud liquor. Red mud remains one of the aluminium industry’s...

From black shale to smelter feed: CEM advances North American alumina supply chain
09 SEPT 20263MINS
Alumina

From black shale to smelter feed: CEM advances North American alumina supply chain

Canadian Energy Metals has demonstrated a process for producing smelter-grade alumina from Saskatchewan black shale and has started a prefeasibility study for its Thor Project. Canadian Energy Metals Corp. (CEM) has taken a step towards developing an alternative North American source of alumina...

08 SEPT 20264MINS
Alumina

WEEKLY: China alumina extends losses on capacity overhang, even as basis trade lifts physical offtake

China's domestic spot alumina prices continued their gradual downward trend last week, with sporadic discounted transactions emerging in the market, based on Mysteel's survey. The pressure was partly contributed by the persistent expectation of fresh supply coming online in southern China, leaving...


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South America’s alumina production reflects a downfall of 7% in September 2021: IAI
01 NOV 20211MINS

South America’s alumina production reflects a downfall of 7% in September 2021: IAI

According to the International Aluminium Institute, alumina production in South America in September 2021 stood at 874,000 tonnes, reflecting a downfall of 6.72 per cent or 63,000 tonnes month-on-month. In August, alumina output in South America came in at 937,000 tonnes after being decreased by...

HPA producing firm FYI Resources licensed to trade on US-based OTCQX market
01 NOV 20213MINS

HPA producing firm FYI Resources licensed to trade on US-based OTCQX market

The Australian listed resources company focused on developing an innovative and vertically integrated high quality, high-purity alumina for use in various high growth tech applications, FYI Resources Ltd has been licensed trade on the US-based OTCQX market. On 29 th October 2021, the HPA producing...

Alumina production in Europe (incl. Russia) shows M-on-M fall of 8.3% to 838,000 tonnes during September 2021
30 OCT 20211MINS

Alumina production in Europe (incl. Russia) shows M-on-M fall of 8.3% to 838,000 tonnes during September 2021

In September 2021, alumina production in Europe (including Russia) stood at 838,000 tonnes, reflecting a month-on-month decline of 8.32 per cent, found the International Aluminium Institute. In August 2021, the output came in at 914,000 tonnes, up by 2.12 per cent from 895,000 tonnes a month ago....

World alumina production edges 4.33% lower to 11.170 million tonnes in September 2021: IAI
28 OCT 20212MINS

World alumina production edges 4.33% lower to 11.170 million tonnes in September 2021: IAI

According to the International Aluminium Institute, world alumina production in September 2021 stood at 11.170 million tonnes (including both metallurgical and chemical), which was down by 4.33 per cent from 11.675 million tonnes in August. In July, the output was 11.669 million tonnes, meaning...

China’s average alumina spot price continues to rise by RMB14/t; Imported bauxite price grows by US$2/t after a year-long restraint
21 OCT 20212MINS

China’s average alumina spot price continues to rise by RMB14/t; Imported bauxite price grows by US$2/t after a year-long restraint

The average alumina spot price in China has continued to rise by RMB 14 per tonne to reach RMB 4,105 per tonne on Thursday, October 21, found the Shanghai Metals Market. Except in Guangxi, the alumina price in Henan and Shanxi has increased by RMB 15 per tonne to stand at RMB 4,135 per tonne. The...

Slovenia’s alumina export during 2018-21 reveals a fluctuating movement
14 OCT 20212MINS

Slovenia’s alumina export during 2018-21 reveals a fluctuating movement

As a member nation of the European Union, Slovenia has a mixed economic system in which the country is considerably involved in centralized planning, but there is private sector freedom. Slovenia with an advanced high-income economy is considered a developed state and ranks very high in the Human...

Alcoa, FYI Resources start-off alumina production trials at pilot plant
12 OCT 20212MINS

Alcoa, FYI Resources start-off alumina production trials at pilot plant

Alcoa and FYI Resources, the Australian listed resources company that aims at developing an innovative and vertically integrated high quality, high-purity alumina will commence the HPA trials at FYI’s pilot plant facility in Welshpool, Western Australia in October 2021. The trials are part of the...

King River appoints new CEO for its High Purity Metals Division’s upcoming alumina processing project
12 OCT 20212MINS

King River appoints new CEO for its High Purity Metals Division’s upcoming alumina processing project

King River Resources Limited, an exploration mining company, has appointed a new CEO for its newly formed High Purity Metals Division as the company looks to lay the groundwork for building a processing plant for high purity alumina in Kwinana. Doug Flanagan, the newly appointed CEO, comes with an...

China’s alumina production grows 4.9% Y-o-Y to 6.20 million tonnes in September 2021: SMM
12 OCT 20211MINS

China’s alumina production grows 4.9% Y-o-Y to 6.20 million tonnes in September 2021: SMM

According to the Shanghai Metals Market, China’s alumina production stood at 6.20 million tonnes in September 2021 (30 days), including 5.99 million tonnes of metallurgical grade alumina. On a month-on-month calculation, the production was down by 2.97 per cent from 6.39 million tonnes. But on a...

Alumina price in China climbs RMB91/t to settle at RMB3884/t; A00 aluminium ingot price exceeds RMB23000/t yet again
12 OCT 20212MINS

Alumina price in China climbs RMB91/t to settle at RMB3884/t; A00 aluminium ingot price exceeds RMB23000/t yet again

The average alumina spot price in China has hiked by RMB 91 per tonne on Tuesday, October 12, following restraint at RMB 3,884 per tonne from October 8 to October 11. According to the Shanghai Metals Market, the increase has brought the alumina spot price to RMB 3,975 per tonne. In Henan and...

Alumina Production in Shanxi suspended due to heavy rainfall
10 OCT 20211MINS

Alumina Production in Shanxi suspended due to heavy rainfall

According to Shanghai Metal Market (SMM), the open-pit bauxite mines in the Jinzhong area of Shanxi were closed due to heavy rains. For alumina plants which use domestic bauxite were less than ten days. Due to the heavy rain roads were blocked, as a result of which the transportation efficiency of...

OPSCB organises public hearing for the establishment of the Hindalco's alumina refinery in Kansariguda
09 OCT 20212MINS

OPSCB organises public hearing for the establishment of the Hindalco's alumina refinery in Kansariguda

On Thursday, October 7, a public hearing was held at Dharada village located under Koraput’s Lakshmipur tehsil. The public hearing was organised by the Odisha State Pollution Control Board (OPSCB) for the establishment of Hindalco’s 3 million tonne capacity alumina refinery and 150 MW capacity...

China’s average alumina spot price resumes with a hike of RMB64/t to RMB3884/t; Prebaked anode price jumps to RMB5620/t
08 OCT 20212MINS

China’s average alumina spot price resumes with a hike of RMB64/t to RMB3884/t; Prebaked anode price jumps to RMB5620/t

Primary aluminium input costs, right from alumina to aluminium fluoride, have resumed the market after a week-long National Day Holiday with steep growth across China on Friday, October 8, found the Shanghai Metals Market. According to SMM data, the average alumina spot price has increased by RMB...

Bauxite residue ‘red mud’ transformation to productive soil ready for trials
07 OCT 20213MINS

Bauxite residue ‘red mud’ transformation to productive soil ready for trials

The alumina refineries in Queensland, Australia is all set in motion to enter full-scale trials with a new technology that might transpose the bauxite residue red mud to soil-like material competent of laying on plant life. As reported by the researchers who are developing the new system, stated...

Slovakia’s import of alumina during 2018-21 exemplifies mercurial movement
06 OCT 20212MINS

Slovakia’s import of alumina during 2018-21 exemplifies mercurial movement

Slovakia ranks as the fastest-growing developed economy in the world. The country has a mixed economic system in which there is a variety of private freedom, integrated with centralized economic planning and government regulation and it is a member of the European Union (EU). Slovalco is the only...

Lanjigarh refinery’s alumina production moves up 11% in Q2 FY22, says Vedanta
05 OCT 20211MINS

Lanjigarh refinery’s alumina production moves up 11% in Q2 FY22, says Vedanta

Vedanta Limited on Monday announced that the alumina production in Lanjigarh refinery increased by 11 percent to close at 511,000 tonnes in the second quarter of FY2022. "The Lanjigarh refinery produced 511,000 tonnes of alumina in Q2 FY22, 6 per cent higher as compared to Q1 FY22 and 11 per cent...

Alumina powder production drops by 6% in Iran to settle at 96,400/t
04 OCT 20212MINS

Alumina powder production drops by 6% in Iran to settle at 96,400/t

The Iranian Ministry of Industry, Mining and Trade revealed that nation’s alumina powder production has dropped down by 6% as compared to the five-month production in the last year. Iran has produced around 96, 400 tons of alumina powder during the first five months of the current Iranian calendar...

Alumina Weekly Recap: Mining Minister highlights US$500,000 loss per day at Jamalco refinery for fire breakout; Alumina production in Europe grows by 2.12% to 914,000 tonnes in Aug’21
02 OCT 20213MINS

Alumina Weekly Recap: Mining Minister highlights US$500,000 loss per day at Jamalco refinery for fire breakout; Alumina production in Europe grows by 2.12% to 914,000 tonnes in Aug’21

This week a lot had happened in the Alumina industry. On Monday, September 27, the average alumina spot price had increased by RMB 126 per tonne to settle at RMB 3,733 per tonne. For September 28, the average alumina spot price was recorded at RMB 3,744 and for September 29, the spot price stood at...

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