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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 12
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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Indonesia's Antam signs MoU with Chinalco for Mempawah alumina refinery
17 DEC 20152MINS

Indonesia's Antam signs MoU with Chinalco for Mempawah alumina refinery

Indonesian minerals miner Aneka Tambang has signed a memorandum of understanding with Aluminum Corporation of China to develop a smelter-grade alumina refinery in Mempawah, West Kalimantan, the company said in a statement late on Wednesday. The move is aimed at integrating the production process....

Negotiations underway amongst top Chinese companies for purchase of Alpart
09 NOV 20152MINS

Negotiations underway amongst top Chinese companies for purchase of Alpart

According to the industry sources, negotiations are ongoing for purchase of Alpart alumina plant at Nain, St Elizabeth by leading Chinese metals company, Jiuquan Iron and Steel (Group) Company (JISCO) from Russian owners UC Rusal. The price of the 46-years old Alpart plant, established in 1969 is...

Nalco updates on its US$2.8bn venture in Iran or Oman
02 NOV 20151MINS

Nalco updates on its US$2.8bn venture in Iran or Oman

National Aluminium Company Ltd. (Nalco) was earlier reported to have planned to invest US$2.80 billion to build an integrated aluminium roject in either Iran or Oman. In a recent update, the company sources divulged that the proposed 5 lakh tonne-per-year smelter, which will also include a captive...

Nordic Mining's patent application for new alumina technology approved
07 OCT 20151MINS

Nordic Mining's patent application for new alumina technology approved

The joint patent application by Nordic Mining and Institute for Energy Technology (IFE) for a new technology for extraction of alumina from aluminium/calcium-rich minerals has been approved by the Norwegian Industrial Property Office. CEO of Nordic Mining, Ivar S. Fossum comments: "The patent is an...

Indonesia's Antam in talks with CDB for an alumina refinery project loan
07 OCT 20151MINS

Indonesia's Antam in talks with CDB for an alumina refinery project loan

Aneka Tambang (Antam), the leading state-owned diversified mining company of Indonesia, is in talks with China Development Bank for a loan of $1.5 billion for an alumina refinery project that is currently being undertaken in the state. SOE Minister Rini Soemarno told on Tuesday, October 6, "We are...

Utkal Alumina updates on its recently approved expansion plans
05 OCT 20151MINS

Utkal Alumina updates on its recently approved expansion plans

The High Level Clearance Authority (HLCA), the highest body to approve investment proposals, has approved seven projects with investments totaling to INR 41,900 crore. The projects that got the HLCA's nod include a mix of new as well as existing projects that proposed to ramp up their capacities....

Nalco committed to setting up second smelter unit in Odisha
28 SEPT 20152MINS

Nalco committed to setting up second smelter unit in Odisha

The State-run National Aluminium Company Limited on Saturday reaffirmed its commitment on setting up of the second smelter and power complex at Odisha’s Sundargarh at estimated cost of Rs. 22,000 crore. “A smelter unit of 0.5 MTPA with a power plant of 1050 MW capacity at a cost of Rs.22,000 crore...

Chalco and Shenhua Group to build 4 million-tpy alumina JV in Hebei
15 SEPT 20151MINS

Chalco and Shenhua Group to build 4 million-tpy alumina JV in Hebei

Chalco, China’s aluminum giant, recently inked an agreement with Shenhua Group to jointly come up with an alumina project in Hebei Province of North China. The project will be build in partnership with the the provincial government. The three parties have agreed to build the alumina project at...

Andhra  government determined to go ahead with bauxite mining
26 AUG 20152MINS

Andhra government determined to go ahead with bauxite mining

Despite protests coming in from Girijans living in the Vishakha Agency and political parties in opposition in the state, Andhra Pradesh government seems insistent on going ahead with the bauxite mining projects in the Agency area in Vizag and East Godavari districts. In a recent development, the...

UC Rusal to consider Jamaican energy options for its alumina refineries
13 AUG 20152MINS

UC Rusal to consider Jamaican energy options for its alumina refineries

Phillip Paulwell, Jamaica's Mining Minister, has disclosed that UC Rusal, the Russian aluminium conglomerate, will soon be meeting with the Electricity Sector Enterprise Team (ESET) to give a report on energy projects it is contemplating for its alumina refineries in Jamaica. UC Rusal is...

Jinjiang Group plans 1 million-tpy alumina project in Shanxi
04 AUG 20151MINS

Jinjiang Group plans 1 million-tpy alumina project in Shanxi

Jinjiang Group has inked a framework agreement with the government of Puxian County, Shanxi Province to build vertical aluminum processing project there. Under the agreement, the project will consist of 1 million-tpy alumina, 300,000-tpy aluminum, 200,000-tpy aluminum processing and captive power...

China alumina output to stay high in July after 13% growth in June
23 JUL 20151MINS

China alumina output to stay high in July after 13% growth in June

China’s alumina output is expected to remain high in July after rising 13% year-on-year in June, SMM predicts. Despite delay of commissioning schedules for new alumina capacity amid falling alumina prices, most alumina refineries are maintaining high operating rates, SMM has learned. Bosai Group...

Antam and Inalum signs MoU to build Smelter Grade Alumina (SGA) plant
09 JUL 20151MINS

Antam and Inalum signs MoU to build Smelter Grade Alumina (SGA) plant

PT Antam Tbk and PT Indonesia Asahan Aluminium (Inalum) signed a Memorandum of Understanding ( MoU) to cooperate in the construction of Smelter Grade Alumina (SGA) plant. The signing of the MoU has been conducted between the Director of ANTAM Tedy Badrujaman and Director of Inalum Winardi in...

Orbite receives Australian patent
30 JUN 20151MINS

Orbite receives Australian patent

Orbite Technologies Inc. today announced that the Company has received notification from IP Australia, the Australian Government agency that administers intellectual property (IP) rights, of the granting and the delivery of patent 2012308068 pertaining to Processes for preparing alumina and various...

China bauxite import to rebound from May’s fall
29 JUN 20151MINS

China bauxite import to rebound from May’s fall

China’s bauxite imports will rebound from May’s decline, driven by growing demand and low input stocks, Shanghai Metals Market predicts. Bauxite demand will grow, due to expansion at Shandong Weiqiao Pioneering Group, upcoming restart of 500,000-tpy alumina project at Shandong Lubei Chemical, and...

1.6 Million-tpy alumina project comes online in Guizhou
05 MAY 20151MINS

1.6 Million-tpy alumina project comes online in Guizhou

Guizhou Huajin Aluminum Co. put half of its 1.6 million-tpy alumina project online on April 29, CNMN website reported. The remaining 800,000-tpy is still under construction and slated for production in August this year, it added. Guizhou Huajin Aluminum Co. is a JV between Chaclo and Jinjiang Group.

L&T presses for ML over two bauxite deposits
05 MAY 20153MINS

L&T presses for ML over two bauxite deposits

Engineering and construction giant Larsen & Toubro (L&T) has made a renewed bid to secure mining rights over Sijimali and Kutrumali bauxite deposits across Kalahandi and Rayagada districts after the enforcement of the Mines & Minerals (Development & Regulation) Act, MMDR Act, 2015. Since L&T...

Nagpur institute JNARDDC invents method to make special alumina
29 APR 20153MINS

Nagpur institute JNARDDC invents method to make special alumina

The city-based Jawaharlal Nehru Aluminium Research Design and Development Centre (JNARDDC) has developed an indigenous process of preparing 'special alumina', which is usually imported. Special alumina, which is the precursor for manufacturing aluminium from bauxite ore, has multiple uses as fire...

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