EL7.AI 上提供的信息仅供教育和参考目的，不构成财务建议。
China's Hunan Nonferrous Metals shut down the Beaver Brook mine in Canada, the largest potential North American antimony producer, in early 2023. This led to antimony prices skyrocketing from approximately $5,900 per tonne to over $50,000 following Beijing's export controls. Antimony is a critical mineral for defense industries, used in ammunition, night-vision goggles, and missile seekers.