Supply, offtake and long-term partnership.

Supply and offtake straight from the operations of an engineer-owned mining collective. Volumes, sizing and delivery terms are agreed contract by contract, direct with the buyer — no intermediaries between you and the ground the material comes out of.

04Supply lines listed
62–67%Fe, run-of-mine grade
12–26 mmGranulated product size
Supply & offtake

The current supply book.

Two products come off the same run-of-mine feed, alongside a long-term offtake programme and enquiries for the other materials we carry. Each line states what is produced, at what grade and what size; volume and delivery terms are set in the contract.

Available
Supply & offtake · South America

Run-of-mine iron ore

  • 62–67% Fe
  • Supplied raw, straight off the pit
  • Volumes agreed contract by contract
Available
Supply & offtake · South America

Granulated iron ore, 12–26 mm

  • Sized 12–26 mm on site
  • About 70% of run-of-mine volume
  • Crushed and screened on site
Programme
Long-term offtake

Long-term offtake programme

  • Committed volume over a fixed term
  • Run-of-mine, granulated or both
  • Programme detail issued on enquiry
Enquiries
Supply enquiries · Brazil

Copper, manganese or lithium

  • Availability confirmed at the point of enquiry
  • Grade, product form and tonnage set per contract
  • Enquiries answered case by case
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Investment opportunity

Iron ore briquettes, from fines already on the ground.

A briquette is iron ore fines compacted with a binder into a block a furnace can take directly — a lower-carbon alternative to sinter and pellets that uses no water in the making. GTA is bringing a briquetting plant into production in Brazil, fed by fines its own processing already produces.

58–61%+Iron content
400 t/hProcessing line capacity
Two linesBriquetting, installed
~90 daysTo first production
01

The feed

Fine ore from an already-installed processing unit, with a further run-of-mine line to be assembled to take the remaining fines at 60%+ iron.

02

The plant

Two complete briquetting lines, a calcination furnace with high-temperature drying, additional burners and conveyor infrastructure. A 5,000 m² warehouse is planned for equipment and storage.

03

Output

A line running up to 400 tonnes an hour yields roughly 30% fines, giving the plant a feed measured in tens of thousands of tonnes of briquettes.

04

Licensing

The installed unit holds an operating licence with eight years to run, leased by GTA for its duration and renewable for a further eight. Documentation is in place for domestic sale and for export.

05

Where it goes

Blast furnaces, as a direct substitute for lump ore or pellets; and direct-reduction plants, including green-steel routes running on natural gas or hydrogen.

Also open

Opportunities on the aggregate operation.

Alongside the traded materials, the collective holds a crushed-stone operation with confirmed mining rights and valid environmental licensing. These are the positions open on it. Status is stated as it stands — some are live, others are prospective.

01Confirmed

Expansion of crushing capacity

02Ongoing

Definitive mining concession

03Opportunity

Crushing equipment acquisition

04Opportunity

Regional logistics expansion

05Active

Partnership / contribution to operation

06Opportunity

Ornamental stone (coating)

Commercial terms, capital structure and the supporting documentation are issued to qualified counterparties on request, under a mutual non-disclosure agreement. Nothing on this page is an offer of securities or an invitation to invest.

Inclined conveyors feeding screen decks inside a crushing and screening plant
Why partner with GTA

Ore is only worth what you can size.

Everything on this page comes off ground the collective holds and works itself. Material is crushed and screened where it is mined — crushing lines, inclined conveyors, screen decks and sized product bins — so it leaves already graded rather than raw.

How we engage

From first call to first shipment.

A short, direct process. Grade, sizing and volume are settled before anything is committed, and one named contact carries the account from enquiry through to loading.

01

Introductory call

A first conversation to establish the material you need, the monthly volume and where it has to go. No documents change hands at this stage. We say plainly whether we can serve the requirement before anything moves forward.

Video or in personLed by the Commercial Sales Director
02

Confidentiality

Where commercial detail has to be exchanged, both sides sign a mutual non-disclosure agreement first. Pricing, volumes and destinations discussed after that point stay inside it, on both sides.

Mutual NDASigned by a Managing Partner
03

Specification & sample

You receive the written specification for the line you are pursuing: grade, sizing and the analysis behind it. Samples are dispatched on request so your own laboratory can confirm the figures before you commit.

Grade & sizingSamples on request
04

Site visit & inspection

Buyers are welcome at the operations to watch extraction, crushing and screening for themselves. Pre-shipment inspection and weighing are arranged for each contract.

Site visits arrangedIndependent inspection
05

Contract & first loading

Grade, sizing, tonnage and schedule are written into the supply contract, with KYC and AML checks completed on both sides. Delivery and payment terms are set out there in full.

Supply contractKYC / AML complete
Grade62–67% Fe
SizingROM · granulated 12–26 mm
Commercial enquiries

Register your interest.

Tell us which line you want to discuss, the monthly volume you need and where it has to be delivered. Enquiries are answered directly by the commercial team.

Your contactPaulo Braga, Commercial Sales Director
LocationsAll around the world

Replies within two business days. Specifications and terms are confirmed in writing.

Thank you, your enquiry has been registered. Our commercial team will be in touch.