Gold, silver, and PGMs from Latin America — traceable, compliant, delivered

Precious metals — gold, silver, platinum, palladium, and rhodium — are foundational to global financial systems, industrial manufacturing, and jewelry production. The United States and Latin America share a deep and growing trade relationship in this sector. Latin America accounts for roughly 45% of the world's silver production and over 20% of global gold output, making it the most important region for precious metals sourcing outside of Asia. For US buyers — including refineries, electronics manufacturers, and investment firms — access to reliable, traceable, and compliant supply chains from Latin America is critical. This page provides a comprehensive overview of the precious metals trade between the US and Latin America, covering product types, supplier countries, buyer requirements, certifications, and how Coppermont's advisory services facilitate secure and efficient transactions.

Products and Grades in This Cluster

Precious metals are traded in several distinct forms, each with specific purity standards and market conventions. Gold is most commonly traded as dore bars (unrefined gold-silver alloy), fine gold bars (99.5% to 99.99% purity), and gold concentrates. Silver is available in dore, fine silver bars (99.9% purity), and silver concentrates. Platinum group metals (PGMs) — platinum, palladium, and rhodium — are typically traded as sponge, powder, or ingot, with purity levels ranging from 99.5% to 99.99% depending on the end use. For industrial buyers, specifications often include maximum allowable levels of base metal impurities such as copper, lead, and iron. Jewelry-grade gold requires precise karat measurements (e.g., 22K, 18K) and color consistency. Investment-grade bullion must meet London Bullion Market Association (LBMA) Good Delivery standards, which dictate minimum fineness, bar weight, and serial number traceability. Understanding these grades and specifications is essential for both suppliers and buyers to ensure that the product meets contractual and regulatory requirements.

Latin American and African Suppliers: Production and Scale

Latin America is home to some of the world's largest precious metals mines and processing facilities. Mexico is the leading silver producer globally, with mines such as Fresnillo and Peñasquito yielding over 5,600 metric tons annually. Peru ranks second in silver and is a top gold producer, with major operations in Yanacocha and La Libertad. Chile contributes significant gold and silver output, primarily as by-products of copper mining. Colombia has seen a resurgence in gold production, driven by both formal mining and artisanal operations, with annual output exceeding 60 metric tons. Bolivia and Ecuador also produce notable quantities, though often with lower formalization levels. In Africa, Ghana is the continent's largest gold producer, followed by South Africa and Burkina Faso. However, for US buyers, Latin America offers distinct advantages: shorter shipping times, similar time zones, and a stronger legal framework for contract enforcement. Many Latin American producers now participate in certification programs such as the Responsible Jewellery Council (RJC) and the Initiative for Responsible Mining Assurance (IRMA), which help ensure ethical sourcing and environmental stewardship.

US Buyer Types: Who Buys and How They Procure

US buyers of precious metals span a wide range of industries, each with unique procurement requirements. Refineries — such as those in the Salt Lake City and New York areas — purchase dore bars and concentrates for processing into fine metals. They typically require large, consistent volumes and long-term supply agreements. Electronics manufacturers use gold and silver for connectors, circuit boards, and semiconductors; they demand high purity (99.99% or better) and strict quality control documentation. Jewelry manufacturers and wholesalers buy karat gold and fine silver, often in smaller lots but with high frequency, and they value speed of delivery and reliable purity. Investment firms and bullion banks purchase LBMA-certified bars for vaulting and trading; they require full chain-of-custody documentation and audited provenance. Medical device companies use platinum and palladium for implants and surgical instruments, requiring biocompatibility certifications. Procurement processes typically involve initial due diligence — reviewing supplier licenses, export permits, and financial standing — followed by sample testing, contract negotiation, and logistics coordination. Many US buyers now insist on conflict-free and ESG-compliant sourcing, which has increased demand for certified supply chains.

Certifications and Compliance for Precious Metals Trade

The precious metals trade is heavily regulated to prevent money laundering, conflict financing, and environmental harm. US buyers must comply with the Dodd-Frank Act's Section 1502, which requires due diligence on conflict minerals, including gold from the Democratic Republic of Congo and adjoining countries. For Latin American gold, this means suppliers must demonstrate that their production does not fund armed groups. The LBMA Responsible Gold Guidance and the OECD Due Diligence Guidance for Responsible Supply Chains are the primary international standards. Suppliers should have third-party audits from firms such as SGS or Bureau Veritas to verify chain of custody. For silver and PGMs, the London Platinum and Palladium Market (LPPM) imposes similar requirements. Environmental compliance is also critical: mines must have permits for water use, tailings management, and emissions. The Cyanide Code certification is relevant for gold operations using cyanidation. US importers must file with the U.S. Customs and Border Protection (CBP) and may need to pay duties under specific tariff codes. Understanding these compliance layers is essential to avoid shipment delays, fines, or reputational damage.

How Coppermont Advisory Works for Precious Metals

Coppermont simplifies the complexities of precious metals trade between the US and Latin America through a structured advisory process. We begin with a thorough assessment of your sourcing or export objectives, identifying the right product grade, volume, and country. Our team then vets potential suppliers or buyers using our proprietary due diligence framework, which includes financial stability checks, compliance audits, and reference verification. We facilitate sample logistics and coordinate third-party assays to confirm purity and specifications. Once terms are agreed, we assist with contract drafting — covering price mechanisms, delivery schedules, force majeure, and dispute resolution. For logistics, we recommend trusted freight forwarders experienced in handling high-value metals. Coppermont also provides ongoing support for compliance documentation, including certificates of origin, export permits, and customs clearance. Our network spans 12 countries, from Mexico to Chile, and we maintain relationships with refineries, mines, and trading firms. Whether you are a US refinery seeking consistent gold dore supply or a Mexican producer looking for a reliable buyer, Coppermont's advisory reduces risk and accelerates deal closure.

Connect With Us to Build Your Precious Metals Supply Chain

Whether you are a supplier in Latin America seeking access to the US market or a US buyer looking for verified precious metals sources, Coppermont can help you navigate the trade landscape. Our team combines deep sector knowledge with cross-border transaction experience to deliver results. Contact us today to discuss your specific needs and learn how our advisory services can support your precious metals trade objectives.