Responsible Rare Earth Marketing
We connect rare earth projects with technology, clean energy and defense manufacturers through tailor-made contracts, advanced traceability and long-term supply agreements.
Supply of rare earth oxides and concentrates critical for permanent magnets, advanced electronics and strategic applications.
Flexible contract models: 5-10 year offtake, supply agreements and strategic alliances to ensure feedstock for key projects.
Integrated traceability and ESG, using digital platforms and product passports to meet regulatory and responsible investment standards
For industries where supply cannot fail
Manufacturers of clean energy and technology
We work with manufacturers of electric vehicle motors, wind turbines, electronics, defense, and high-tech applications that rely on rare earth-based magnets and components.
Custom extraction and processing projects
We support rare earth mining and refining projects seeking anchor buyers, production-linked financing, and traceability solutions to access demanding markets.
How we work
From critical project to secured supply chain
Definition of need / project
We identify critical elements (Nd, Pr, Dy, Tb or others), volumes, purities, ramp-up schedule and ESG and regulatory compliance requirements of your organization.
Design of the commercial structure
We design offtake agreements, supply contracts and potential co-investment structures that align interests between mining project, refiner and end-user technology.
Traceability and compliance:
We integrate end-to-end traceability solutions (digital product passports, carbon footprint registration, verifiable ESG data) to comply with green financing regulations and criteria.
Long-term operation
We monitor the execution of the agreement, reviewing volumes, pricing formulas and ESG metrics based on market developments, technology and regulation
Specific value proposition by segment
For technology manufacturers
- We structure rare earth supply contracts that prioritize security of supply, technical specifications and traceability, in markets with high geopolitical risk and price volatility.
For extraction and refining projects
- We help secure long-term anchor buyers and offtake agreements, improving bankability, access to financing and commercial visibility of rare earth projects.
Traceability as a license to operate
We implement detailed traceability in rare earth supply chains, from extraction and processing to end use, using digital platforms that record origin, carbon footprint and ESG performance.
This allows mining companies and buyers to demonstrate compliance, reduce reputational risks, and align with sustainable investment frameworks and emerging regulations in key markets.
Verifiable chain of custody for critical projects.
ESG data prepared for due diligence of investors and strategic clients.
Alignment with security of supply policies of major economies.
Agreements designed for strategic projects
Long-term offtake
5-10 year contracts with staggered volumes, tailored pricing formulas and precedent conditions linked to construction, commissioning and ramp-up of the project.
Supplies for processing plants and OEMs
Agreements between projects and refiners/OEMs to secure feedstock and refined products, integrating ESG commitments and traceability as part of the contract value.
Strategic alliances and co-investment
Structures where the anchor buyer participates via equity, prepayments or production-linked financing, in exchange for preferential access to future capacity.
Rare earth elements for the energy and technological transition
The information on exploration, extraction, processing, marketing, and use of rare earth elements and other critical minerals published on this site has been supplied and validated exclusively by C.I. Choco Gold Metals Investments S.A.S. The website developer acts solely as a technical and visual implementer and assumes no responsibility for certifications, commercial statements, reputational impacts, or compliance with national or international regulatory requirements, which are the sole responsibility of the owner of this site.