China's Export Restrictions Reshape Global Mining Landscape
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Feb 09 2026
0mins
Source: PRnewswire
- Strategic Shift: China's export restrictions on silver, tungsten, and antimony signal a major strategic shift in global procurement, prompting the U.S. government to mobilize over $30 billion to secure critical mineral supply chains, thereby elevating defense priorities significantly.
- Resource Development Plan: RUA GOLD Inc. has initiated an aggressive development plan with four drill rigs at the Reefton Goldfield in New Zealand, planning to submit a fast-track referral application in Q1 2026, which, if approved, would enter the fastest six-month permitting window globally, significantly accelerating project timelines.
- High-Grade Discovery: Drilling at the Auld Creek target revealed a significant intersection of 3.0 meters at 21.27 g/t AuEq, extending the deposit strike length to 870 meters, indicating substantial mineral potential in the area that could attract further investment.
- M&A Trends: The 2026 mining M&A landscape focuses on consolidation and supply chain security, with Eldorado Gold's merger with Foran Mining expected to generate approximately $2.1 billion in EBITDA annually, further solidifying its leadership position in the gold-copper sector.
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Analyst Views on PPTA
Wall Street analysts forecast PPTA stock price to fall
5 Analyst Rating
5 Buy
0 Hold
0 Sell
Strong Buy
Current: 32.810
Low
30.00
Averages
32.72
High
40.00
Current: 32.810
Low
30.00
Averages
32.72
High
40.00
About PPTA
Perpetua Resources Corp. is a development-stage company. The Company operates through mineral exploration in the United States segment. It is primarily engaged in acquiring mining properties with the intention of exploring, evaluating, and placing them into production. The Company’s principal business is the exploration and subject to receipt of required permitting, redevelopment, restoration and operation of the Stibnite Gold Project in Idaho, the United States. Its Stibnite Gold Project is located in central Idaho, the United States, which lies over 100 miles northeast of Boise, Idaho, over 38 miles east of McCall, Idaho, and approximately 10 miles east of Yellow Pine, Idaho. Its mineral Stibnite Gold Project contains gold, silver, and antimony mineral deposits. It focuses to explore, evaluate, and potentially redevelop three of the deposits known as the Hangar Flats Deposit, West End Deposit and Yellow Pine Deposit.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Antimony Market Growth Potential Emerges Amid Rising Demand
- Market Demand Growth: The global antimony market is currently valued at approximately $2.5 billion, with projections indicating it could reach $4.3-$4.4 billion by 2035, reflecting a 5-6% annual growth rate driven by increasing demand in defense and high-tech manufacturing sectors.
- Supply Security Concerns: With a significant portion of global antimony production concentrated in China, concerns over supply security for Western economies are prompting the U.S. and its allies to support new mining projects and alternative supply chains to meet rising demand.
- Outstanding Test Results: American Antimony Corporation's testing at the Antimony King Mine in Nevada revealed an average head grade of 30.3% can produce 63% antimony concentrate with a recovery rate of 97%, establishing a strong foundation for future scalable production.
- Strategic Investment Outlook: The CEO of American Antimony highlighted that the high grades and metallurgical robustness of the Antimony King project significantly enhance the company's competitiveness in domestic antimony concentrate production, further advancing U.S. self-sufficiency in critical minerals.
See More
Antimony Market Growth Potential Emerges Amid Rising Demand
- Market Expansion Outlook: The global antimony market is currently valued at approximately $2.5 billion, with projections to grow to around $4.3–$4.4 billion by 2035, reflecting a 5-6% annual growth rate driven by increasing demand in defense and high-tech manufacturing.
- Supply Security Concerns: With a significant portion of global antimony production sourced from China, concerns over supply security for Western economies are prompting the U.S. and its allies to support new mining projects and alternative supply chains to meet rising demand.
- High-Quality Concentrate Production: American Antimony Corporation's Antimony King Mine in Nevada achieved an average head grade of 30.3% antimony, producing concentrates with 63% antimony at a remarkable 97% recovery rate, establishing a strong foundation for scalable production pathways.
- Strategic Investment Opportunities: As defense spending and electronics manufacturing continue to expand, the antimony market, while still relatively small, is gaining attention from investors due to its strategic importance and growth potential amid rising demand for high-tech materials.
See More
Perpetua Resources Executive Sells Shares
- Insider Selling: On February 12, 2026, Perpetua Resources' Senior Vice President of External Affairs, Margaret McKinsey Lyon, sold 43,722 common shares valued at approximately $1.21 million, indicating potential concerns about the company's future despite previous stock performance.
- Shareholding Status: Following the sale, Lyon retains 34,607 Restricted Share Units (RSUs) convertible into common shares, suggesting she still holds a vested interest in the company's long-term prospects.
- Market Outlook: With the Pentagon's $4.5 billion investment in the critical minerals market in late 2025, Perpetua Resources stands to benefit significantly from domestic mining initiatives, particularly through its Stibnite Gold Project aimed at gold and antimony extraction.
- Stock Performance: Perpetua's stock surged approximately 125% in 2025 and has already risen nearly 50% in 2026 as of February 28, reflecting strong market expectations ahead of its upcoming Q4 FY 2025 earnings report on March 18, which could further enhance its growth trajectory.
See More
Perpetua Resources Executive Sells Shares Worth $1.21 Million
- Executive Share Sale: Margaret McKinsey Lyon, Senior VP of External Affairs at Perpetua Resources, sold 43,722 common shares on February 12, 2026, valued at approximately $1.21 million, indicating executive confidence and liquidity management.
- Transaction Context: The sale followed the vesting and settlement of Restricted Share Units and Performance Share Units, with shares sold to cover tax obligations, reflecting strategic tax planning by the executive.
- Holding Proportion Change: This transaction marks the largest single-day sale by the insider, representing 23.08% of direct holdings, which may raise market concerns regarding future holding intentions and impact investor confidence.
- Market Outlook: With the Pentagon investing $4.5 billion in the critical minerals market in 2025, Perpetua Resources' prospects for domestic gold and antimony mining appear promising, likely driving further stock price growth ahead of the upcoming Q4 FY 2025 earnings report.
See More
U.S. Launches Strategic Minerals Reserve Initiative
- Strategic Minerals Reserve: The White House has launched Project Vault, a $12 billion initiative backed by a $10 billion EXIM loan aimed at establishing the first U.S. Strategic Critical Minerals Reserve in response to China's export restrictions on antimony, tungsten, and silver.
- New Silver Discoveries: Americore Resources has uncovered five historic drill holes at its Trinity Silver Project in Nevada, with Hole SC-4 returning a silver grade of 145.98 g/t, indicating that the existing 36 million-ounce silver resource estimate may be significantly understated, which could enhance the company's resource valuation.
- Drone Magnetometer Survey: Americore has completed a drone magnetometer survey covering approximately 350 line-kilometers, which will aid in understanding both the historic resource and the alteration halo surrounding the pit, providing critical data for future resource assessments.
- Historic Stockpile Evaluation: Americore is evaluating options to monetize approximately 400,000 ounces of silver in oxide material and 365,000 ounces in sulfide material from historic stockpiles, which could strengthen the company's financial position and further drive project development.
See More
NevGold Corp Reports Positive Drill Results at Limousine Butte Project
- Mineralization Expansion: NevGold Corp has reported significant gold-antimony mineralization at its Limousine Butte Project in Nevada, with LB25-019 hole showing 12.42 g/t AuEq, indicating an expanding mineralization footprint that could enhance future Mineral Resource Estimates.
- Drilling Results: The ongoing 2025-2026 drilling program has completed 30 holes, all of which intercepted significant gold-antimony mineralization, particularly LB25-013 which showed 1.37 g/t AuEq over 21.4 meters, highlighting the project's substantial mineralization potential.
- Strategic Importance: Antimony is classified as a critical mineral by the U.S., and the high-grade antimony mineralization at the Limousine Butte project not only addresses domestic demand but may also play a crucial role in future production amid global supply constraints.
- Project Development Plans: NevGold plans to advance the Limousine Butte project in 2025-2026, including metallurgical testing and Mineral Resource Estimates, aiming for near-term production and cash flow generation.
See More
Antimony Market Growth Potential Emerges Amid Rising Demand
- Market Demand Growth: The global antimony market is currently valued at approximately $2.5 billion, with projections indicating it could reach $4.3-$4.4 billion by 2035, reflecting a 5-6% annual growth rate driven by increasing demand in defense and high-tech manufacturing sectors.
- Supply Security Concerns: With a significant portion of global antimony production concentrated in China, concerns over supply security for Western economies are prompting the U.S. and its allies to support new mining projects and alternative supply chains to meet rising demand.
- Outstanding Test Results: American Antimony Corporation's testing at the Antimony King Mine in Nevada revealed an average head grade of 30.3% can produce 63% antimony concentrate with a recovery rate of 97%, establishing a strong foundation for future scalable production.
- Strategic Investment Outlook: The CEO of American Antimony highlighted that the high grades and metallurgical robustness of the Antimony King project significantly enhance the company's competitiveness in domestic antimony concentrate production, further advancing U.S. self-sufficiency in critical minerals.
See More
Antimony Market Growth Potential Emerges Amid Rising Demand
- Market Expansion Outlook: The global antimony market is currently valued at approximately $2.5 billion, with projections to grow to around $4.3–$4.4 billion by 2035, reflecting a 5-6% annual growth rate driven by increasing demand in defense and high-tech manufacturing.
- Supply Security Concerns: With a significant portion of global antimony production sourced from China, concerns over supply security for Western economies are prompting the U.S. and its allies to support new mining projects and alternative supply chains to meet rising demand.
- High-Quality Concentrate Production: American Antimony Corporation's Antimony King Mine in Nevada achieved an average head grade of 30.3% antimony, producing concentrates with 63% antimony at a remarkable 97% recovery rate, establishing a strong foundation for scalable production pathways.
- Strategic Investment Opportunities: As defense spending and electronics manufacturing continue to expand, the antimony market, while still relatively small, is gaining attention from investors due to its strategic importance and growth potential amid rising demand for high-tech materials.
See More
Perpetua Resources Executive Sells Shares
- Insider Selling: On February 12, 2026, Perpetua Resources' Senior Vice President of External Affairs, Margaret McKinsey Lyon, sold 43,722 common shares valued at approximately $1.21 million, indicating potential concerns about the company's future despite previous stock performance.
- Shareholding Status: Following the sale, Lyon retains 34,607 Restricted Share Units (RSUs) convertible into common shares, suggesting she still holds a vested interest in the company's long-term prospects.
- Market Outlook: With the Pentagon's $4.5 billion investment in the critical minerals market in late 2025, Perpetua Resources stands to benefit significantly from domestic mining initiatives, particularly through its Stibnite Gold Project aimed at gold and antimony extraction.
- Stock Performance: Perpetua's stock surged approximately 125% in 2025 and has already risen nearly 50% in 2026 as of February 28, reflecting strong market expectations ahead of its upcoming Q4 FY 2025 earnings report on March 18, which could further enhance its growth trajectory.
See More
Perpetua Resources Executive Sells Shares Worth $1.21 Million
- Executive Share Sale: Margaret McKinsey Lyon, Senior VP of External Affairs at Perpetua Resources, sold 43,722 common shares on February 12, 2026, valued at approximately $1.21 million, indicating executive confidence and liquidity management.
- Transaction Context: The sale followed the vesting and settlement of Restricted Share Units and Performance Share Units, with shares sold to cover tax obligations, reflecting strategic tax planning by the executive.
- Holding Proportion Change: This transaction marks the largest single-day sale by the insider, representing 23.08% of direct holdings, which may raise market concerns regarding future holding intentions and impact investor confidence.
- Market Outlook: With the Pentagon investing $4.5 billion in the critical minerals market in 2025, Perpetua Resources' prospects for domestic gold and antimony mining appear promising, likely driving further stock price growth ahead of the upcoming Q4 FY 2025 earnings report.
See More
U.S. Launches Strategic Minerals Reserve Initiative
- Strategic Minerals Reserve: The White House has launched Project Vault, a $12 billion initiative backed by a $10 billion EXIM loan aimed at establishing the first U.S. Strategic Critical Minerals Reserve in response to China's export restrictions on antimony, tungsten, and silver.
- New Silver Discoveries: Americore Resources has uncovered five historic drill holes at its Trinity Silver Project in Nevada, with Hole SC-4 returning a silver grade of 145.98 g/t, indicating that the existing 36 million-ounce silver resource estimate may be significantly understated, which could enhance the company's resource valuation.
- Drone Magnetometer Survey: Americore has completed a drone magnetometer survey covering approximately 350 line-kilometers, which will aid in understanding both the historic resource and the alteration halo surrounding the pit, providing critical data for future resource assessments.
- Historic Stockpile Evaluation: Americore is evaluating options to monetize approximately 400,000 ounces of silver in oxide material and 365,000 ounces in sulfide material from historic stockpiles, which could strengthen the company's financial position and further drive project development.
See More
NevGold Corp Reports Positive Drill Results at Limousine Butte Project
- Mineralization Expansion: NevGold Corp has reported significant gold-antimony mineralization at its Limousine Butte Project in Nevada, with LB25-019 hole showing 12.42 g/t AuEq, indicating an expanding mineralization footprint that could enhance future Mineral Resource Estimates.
- Drilling Results: The ongoing 2025-2026 drilling program has completed 30 holes, all of which intercepted significant gold-antimony mineralization, particularly LB25-013 which showed 1.37 g/t AuEq over 21.4 meters, highlighting the project's substantial mineralization potential.
- Strategic Importance: Antimony is classified as a critical mineral by the U.S., and the high-grade antimony mineralization at the Limousine Butte project not only addresses domestic demand but may also play a crucial role in future production amid global supply constraints.
- Project Development Plans: NevGold plans to advance the Limousine Butte project in 2025-2026, including metallurgical testing and Mineral Resource Estimates, aiming for near-term production and cash flow generation.
See More
