What Mozal does

Mozal SA is an aluminium smelting facility located in Maputo Province, Mozambique, founded in 1998 and wholly owned and operated by South32 Limited (ASX: S32). The facility produces primary aluminium ingots from imported raw materials using an electrolysis-based smelting process, supplying product for export and domestic downstream industrial applications. Output is sold into global commodity markets through direct sales channels to industrial buyers, with European buyers identified as a meaningful destination for its volumes.

The operation employs between 1,001 and 5,000 people and has historically been positioned as a core asset within South32's aluminium portfolio, alongside its Brazilian aluminium operations. Mozal's commercial model is that of a commodity producer: aluminium ingots are sold at prevailing market prices through global trading channels, with no disclosed pricing model or customer-specific contracting in the public record. Despite operating challenges including civil unrest and power-supply uncertainties, the facility exceeded its FY26 production guidance by approximately 1%, delivering a 6% quarterly production increase.

In 2025, South32 announced the permanent shutdown of Mozal following the failure to secure a new electricity supply agreement, driven by a deadlock over pricing and drought-related supply constraints. The plant has been transitioned into care and maintenance, incurring initial costs of approximately USD 60 million and ongoing costs of USD 5 million annually, with full closure scheduled for 2026. The decision is structural rather than cyclical — energy economics and supply reliability, not aluminium market demand, ended the asset's productive life.

Name

Mozal

Legal name

Mozal

Website

https://mozal.com

Company type

Private

Founded year

1998

Operating status

Closed

Headcount range

1,001–5,000 employees

Short description

Mozal SA is a Mozambique-based aluminium smelter wholly owned by South32 Limited, producing primary aluminium ingots via electrolysis for global industrial and commodity buyers. The facility is transitioning to care and maintenance ahead of full closure in 2026 due to electricity supply failures.

Ownership category

akta.pro rank

Product category

Primary Aluminium Production

NAICS

Alumina Refining and Primary Aluminum Production (331313), Alumina and Aluminum Production and Processing (3313)

SIC

Primary Production Of Aluminum (3334), Wholesale-Metals & Minerals (No Petroleum) (5050)

akta.pro primary industry

Primary Aluminum Smelting (IMAKACAC)

akta.pro secondary industries

Aluminum Trading, Marketing & Distribution (IMAKACAK), Aluminum Casting & Ingot/Billet/Slab Production (IMAKACAE)

Keywords

• Primary aluminium smelting
• Aluminium ingot production
• Commodity metals manufacturing
• Electrolysis aluminium processing
• Mozambique industrial metals

Headquarters

HQ city

Maputo

HQ country

Mozambique

HQ region

Africa

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Infrastructure, Personnel

Distribution channels1 record

Core offering

Mozal SA operates a primary aluminium smelter in Maputo Province, Mozambique, producing aluminium ingots from imported raw materials (alumina) using an electrolysis-based smelting process. Output is supplied to global commodity markets for export and to domestic downstream applications, primarily serving industrial manufacturing and construction end-users.

Product overview

Mozal is an aluminium smelting facility located in Mozambique, operated by South32. The operation produces aluminium for industrial applications. The facility is undergoing care and maintenance as of 2026 following a deadlock in electricity supply negotiations. No software products, digital platforms, or technology offerings were identified in the provided source material.

Differentiator

Problem solved

Functional benefit

Products and services

• Primary aluminium ingots

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• South32coreStrategic or Co-development Partner · 1 December 2025South32 owns and operates the Mozal aluminium smelter in Mozambique. South32 announced the shutdown of Mozal after failing to secure a new electricity supply agreement due to deadlock over pricing and drought-related supply issues. The smelter was a core asset of South32's portfolio before the closure announcement.

Scale indicators4 records

Recent moves4 records

Expansion highlights1 record

Broad incumbents

• Hindalco Industries: Aditya Birla Group's integrated primary aluminium and copper producer with primary smelting operations across India — overlapping primary smelting capability with Mozal though operating at much larger scale and with downstream integration.
• South32 Limited: Mozal's parent and operator; runs its own Brazilian primary aluminium smelter with similar cost dynamics and energy exposure — the most directly comparable integrated owner/operator to Mozal.
• China Hongqiao Group: World's largest primary aluminium producer with vertically integrated alumina-to-ingot operations — comparable primary smelting focus to Mozal though at much greater scale and concentrated in China.
• Alcoa: Global aluminium major with primary smelting, alumina refining, and downstream operations — broad incumbent in the primary aluminium space directly overlapping Mozal's primary metal production.
• Rio Tinto Aluminium: Diversified miner's aluminium segment with significant Canadian primary smelting operations — overlapping primary smelting capability to Mozal across its broader commodity portfolio.

Direct peers

• Aluminium Bahrain (Alba): One of the world's largest single-site primary aluminium smelters selling commodity ingots into global export markets — closely comparable stand-alone primary smelter operating model to Mozal.
• Emirates Global Aluminium (EGA): UAE-based primary aluminium smelter producing commodity-grade ingots from imported alumina for global export, with energy cost sensitivity similar to Mozal — the closest regional-mirror peer.
• Vedanta Aluminium: Indian integrated primary aluminium producer with captive power and smelters producing commodity ingots — comparable primary smelting model with similar power-supply cost sensitivity.
• Norsk Hydro: Integrated Norwegian aluminium company with significant primary smelting operations producing primary ingots from alumina for global industrial buyers — comparable core activity to Mozal.
• United Company RUSAL: World's largest primary aluminium producer outside China, operating a global portfolio of smelters that convert alumina into commodity ingots for global markets — directly comparable to Mozal's primary smelting and export model.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/mozal-s-a

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mozal