US OFAC August 12 2025 — Sanctions on DRC Conflict Coltan Chain (PARECO-FF, CDMC, East Rise, Star Dragon) under EO 13413

Mechanism

OFAC added four entities to the Specially Designated Nationals (SDN) List under the Democratic Republic of the Congo sanctions programme, anchored in Executive Order 13413 of October 27, 2006 (blocking property of persons contributing to the conflict in the DRC), as amended and broadened by Executive Order 13671 of July 8, 2014.

The designated entities form a vertically integrated laundering chain:

1. PARECO-FF (Forces Fondamentales du Patriotisme et de la Reconstruction — Forces Fondamentales, an offshoot of the historical PARECO armed group): Controlled the Rubaya mining concession area in Masisi territory, North Kivu, from 2022 to early 2024. During that period, PARECO-FF extracted coltan through forced labour, imposed illegal "production taxes" and fees on artisanal miners, executed civilians, and physically prevented miners from selling to authorised traders outside its control. Revenue from illicit mining fees funded the group's weapons procurement and operations.

2. CDMC (Coopérative des Mines du Congo): Holds the largest formal mining concession in Rubaya. CDMC purchased conflict-origin minerals sourced and smuggled from PARECO-FF's zone of control and sold those minerals onward to East Rise and Star Dragon. CDMC's formal concession status provided a laundering interface — conflict ore could exit the mining site ostensibly under a licensed cooperative framework.

3. East Rise Corporation Ltd. and Star Dragon Corporation Ltd. (both Hong Kong-registered): Acted as the downstream off-take and export arm, receiving conflict-tainted coltan from CDMC and shipping it via Rwanda into international tantalum supply chains. The Rwanda transit route is the standard corridor for coltan leaving eastern DRC, since Rwanda is a landlocked transit hub with established smelter relationships in Asia and Europe.

Rubaya production context: Rubaya is among the highest-grade coltan deposits in the DRC and contributes approximately 15% of global coltan supply. Coltan is processed into tantalum, a critical input for capacitors in consumer electronics, aerospace components, medical devices, and defence systems. The area was also subject to the DRC Ministry of Mines' February 2025 red-zone classification (see 2025-02-12-drc-red-zone-masisi-kalehe-coltan-cassiterite), which suspended all artisanal mining certifications in Masisi and Kalehe pending conflict clearance.

Downstream implications

• US-person prohibition on dealing with East Rise and Star Dragon complicates tantalum smelters and downstream purchasers that had sourced via that HK trader corridor — any customer that engaged these traders after the designation date faces OFAC exposure.
• The 2023 Sakima–CDMC joint-venture arrangement (through which the DRC state miner Sakima holds co-ownership of the Rubaya concession) creates a reputational and compliance overhang for Sakima and any downstream purchaser sourcing from that concession, even though Sakima itself was not designated.
• Conflict-mineral due-diligence frameworks (OECD 5-Step Guidance, US Dodd–Frank §1502, EU Conflict Minerals Regulation) now face a test case: the full designated chain includes a formal cooperative (CDMC) with a government concession, illustrating that concession status does not eliminate conflict-mineral exposure.
• Evidencity noted that OFAC designated the offshore traders (East Rise, Star Dragon) but not the smelter (believed to be operating in Asia), which leaves the smelter-level accountability gap open. Future rounds may close this.
• Rwanda as a transit corridor for conflict minerals remains a persistent structural risk: the designation implicates the smuggling route but does not directly sanction Rwandan state or private entities involved in the transit.

Open questions

• Whether OFAC will follow up with the downstream smelter(s) that processed East Rise / Star Dragon tantalum shipments.
• Whether the EU or UK FCDO will mirror-designate any of the four entities under their own DRC/conflict-minerals sanctions architecture.
• Whether the Sakima–CDMC Rubaya joint-venture will be restructured or whether Sakima will seek OFAC guidance/licence to continue operating the concession.
• Long-term impact on Rubaya production volumes and DRC government coltan export revenue if the concession remains legally encumbered by the CDMC designation.