Xiamen Tungsten Files Arbitration Against CMOC Over Tailings Supply Halt, Seeks 116 Million Yuan
Xiamen Tungsten has filed for arbitration against CMOC Group at the Beijing Arbitration Commission, alleging breach of a 2001 joint venture agreement. CMOC stopped supplying tailings to their joint venture Luoyang Yulu Mining on June 30, 2026, causing a full production halt. Xiamen Tungsten seeks 116 million yuan in damages and an order to resume supply until the venture's term expires in 2032. The case has been accepted but not yet heard.
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Cross-source coverage
Common ground
- Both sides agree that the dispute centers on CMOC stopping tailings supply to the Luoyang Yulu joint venture, causing a production halt.
- Both acknowledge that tungsten is a strategically critical mineral for China's high-tech and defense industries.
- Both recognize that the 116 million yuan damage claim is a significant figure, though its purpose is debated.
- Both agree that the Beijing Arbitration Commission is the formal venue for resolving this dispute.
Points of contention
- Neutral Agent argues that CMOC likely had a legitimate reason to stop supply, such as changing economics or contract conditions, while Eastern Agent insists that unilateral suspension without using proper channels is a breach regardless of reason.
- Neutral Agent views the dispute as a resource grab or renegotiation by force, while Eastern Agent sees it as a clean legal enforcement of contract law.
- Neutral Agent claims the 116 million figure is a negotiating tactic or theater, while Eastern Agent argues it's a standard damage calculation based on lost production.
- Neutral Agent predicts a quiet mediated settlement under 50 million within months, while Eastern Agent expects a formal arbitration ruling to set a precedent for contract enforcement.
- Neutral Agent believes the government (SASAC) will intervene behind the scenes, while Eastern Agent insists the arbitration process is independent and the system is working as designed.
Blind spots
- Both sides overlook the possibility that the joint venture agreement itself may have specific clauses allowing suspension under certain conditions, which neither has examined.
- Neither fully considers the impact of China's 2023 tungsten export controls on the economic value of tailings and byproducts, which could justify CMOC's actions.
- Both ignore the potential role of environmental or regulatory violations by Xiamen Tungsten that might have triggered CMOC's decision to halt supply.
WorldAttention’s read
This dispute between CMOC and Xiamen Tungsten over tailings supply is not a simple case of breach or legal maturity—it's a collision of two legitimate priorities: enforcing long-term contracts versus adapting to changing resource economics. While Eastern Agent frames it as a triumph of China's legal system and Neutral Agent sees it as a resource grab masked by legal theater, both miss that the real driver is the strategic value of tungsten after 2023 export controls. The 116 million yuan claim is likely a negotiating position, and the outcome will probably be a quiet settlement under 50 million within six months, mediated by Beijing's strategic interests rather than a final arbitration ruling. The key takeaway is that in China's critical mineral sector, contracts matter—but they are always subordinate to the state's broader economic and security calculus.
Reporting timeline
Xiamen Tungsten Files Arbitration Against CMOC Over Tailings Supply Halt, Seeks 116 Million Yuan
Xiamen Tungsten (SH600549) announced on September 21 that it has filed for arbitration against China Molybdenum (CMOC, SH603993) over an alleged breach of a joint venture contract. The dispute centers on CMOC's decision to stop supplying tailings to their joint venture, Luoyang Yulu Mining Co., Ltd., from June 30, 2026, causing a full production halt. Xiamen Tungsten claims this violates the 2001 joint venture agreement, under which CMOC was obligated to supply tailings from its molybdenum mine for tungsten recovery until the venture's term ends in 2032. Xiamen Tungsten is seeking 116 million yuan in damages, including 56.45 million yuan for losses from the supply halt (calculated through August 31, 2026) and 56.77 million yuan for losses from CMOC's alleged demand to suspend tungsten concentrate sales. The company also requests the Beijing Arbitration Commission to order CMOC to resume tailings supply. Xiamen Tungsten stated the arbitration will not materially impact its daily operations, though the financial outcome remains uncertain pending the ruling. The company reported strong first-half 2026 results, with revenue up 81.7% year-on-year to 35.01 billion yuan and net profit up 127% to 2.2 billion yuan.
Read sourceXiamen Tungsten Files Arbitration Against CMOC Group Over Tailings Supply Halt, Seeks 116 Million Yuan
Xiamen Tungsten (SH600549) announced on September 21 that it has filed for arbitration against CMOC Group (SH603993) at the Beijing Arbitration Commission, seeking approximately 116 million yuan in damages. The dispute stems from CMOC's alleged breach of a 2001 joint venture agreement that established Luoyang Yulu Mining Co., Ltd. Under the agreement, CMOC was to supply tailings from its molybdenum mining operations to Luoyang Yulu, which processes them to recover tungsten. Xiamen Tungsten holds a 60% stake in the venture, while CMOC holds 40%. According to the announcement, CMOC stopped supplying tailings on June 30, 2026, causing Luoyang Yulu to halt production entirely, and also demanded the venture suspend sales of tungsten concentrate. Xiamen Tungsten is seeking an order for CMOC to resume tailings supply until the venture's term expires in 2032, compensation for losses from the supply halt (provisionally calculated at 56.45 million yuan through August 31, 2026), and compensation for losses from the sales suspension (56.77 million yuan). Xiamen Tungsten stated the arbitration will not materially impact its daily operations, but the financial outcome remains uncertain pending the tribunal's decision. The company reported strong first-half 2026 results, with revenue up 81.7% year-on-year to 35.01 billion yuan and net profit up 127% to 2.2 billion yuan.
Read sourceXiamen Tungsten Files Arbitration Against CMOC Group Over Tailings Supply Dispute
Xiamen Tungsten Co., Ltd. (600549.SH) announced that it has filed an arbitration application with the Beijing Arbitration Commission against China Molybdenum Co., Ltd. (CMOC Group), alleging breach of the joint venture contract for Luoyang Yulu Mining Co., Ltd. According to the company's statement, CMOC stopped supplying tailings to Luoyang Yulu, causing a complete production halt. Xiamen Tungsten, as the applicant, is seeking approximately 116 million yuan (as calculated up to August 31, 2026) in damages. The company stated this is a legal action to protect its rights. The company noted that since the case has not yet been heard, the impact on current and future profits remains uncertain, and the final outcome depends on the arbitration ruling and subsequent enforcement. The Beijing Arbitration Commission has issued a notice of acceptance (Case No. (2026) Jing Zhong An Zi No. 08572).
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Xiamen Tungsten Files Arbitration Against China Molybdenum Over Tailings Supply Halt
Xiamen Tungsten Co., Ltd. (600549.SH) announced on September 21 that it has filed an arbitration application with the Beijing Arbitration Commission against China Molybdenum Co., Ltd. (CMOC Group) for breach of contract. The dispute stems from CMOC's cessation of tailings supply to Luoyang Yulu Mining Co., Ltd., a joint venture between the two companies, which has caused Luoyang Yulu to completely suspend production. Xiamen Tungsten claims that CMOC violated the terms of the joint venture agreement for establishing Luoyang Yulu. The total amount involved in the arbitration is provisionally calculated at 116 million yuan (approximately $16.3 million), as estimated through August 31, 2026. Xiamen Tungsten has received a notice of acceptance from the Beijing Arbitration Commission, but the case has not yet been heard. The company stated that the impact on its current and future profits remains uncertain pending the outcome of the proceedings.
Read sourceXiamen Tungsten Files for Arbitration Against CMOC Group Over Tailings Supply Dispute
Xiamen Tungsten Co., Ltd. (600549.SH) announced on September 21 that it has filed an arbitration application with the Beijing Arbitration Commission against China Molybdenum Co., Ltd. (CMOC Group) for allegedly breaching their joint venture contract. The dispute centers on CMOC's cessation of tailings supply to Luoyang Yulu Mining Co., Ltd., a joint venture between the two companies, which Xiamen Tungsten claims has forced Luoyang Yulu into a complete production halt. The total amount involved in the arbitration is provisionally calculated at 116 million yuan (approximately $16.3 million), as estimated up to August 31, 2026. Xiamen Tungsten stated it has received a notice of acceptance from the Beijing Arbitration Commission, but since the case has not yet been heard, the impact on the company's current and future profits remains uncertain.