China Nonferrous MiningSTU:3N4 -5.43%58 EBITDA Margin % is 17.04% as of Dec. 2025, which is 24% below its 10-year median of 22.38. GuruFocus rates STU:3N4 with a GF Score™ of 58/100 and a GF Value™ of €0.52 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 840 Metals & Mining companies, China Nonferrous Mining ranks better than 67.62% on this metric.
China Nonferrous Mining (STU:3N4) EBITDA Margin % Explanation
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
China Nonferrous Mining EBITDA Margin % Related Terms
China Nonferrous Mining EBITDA Margin % Historical Data
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Copper subindustry, China Nonferrous Mining's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
China Nonferrous Mining EBITDA Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, China Nonferrous Mining's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where China Nonferrous Mining's EBITDA Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
China Nonferrous Mining (STU:3N4) has a EBITDA Margin % of 17.04% as of Dec. 2025. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on China Nonferrous Mining and its competitors. This is 24% below median its historical median of 22.38. Over the past decade, China Nonferrous Mining's EBITDA Margin % has ranged from 15.14 to 29.15. According to the industry distribution chart, China Nonferrous Mining ranks #272 out of 840 companies in the Metals & Mining industry, placing it in the top 32.4%.
Is China Nonferrous Mining's EBITDA Margin % too high?
China Nonferrous Mining's current EBITDA Margin % of 17.04% is 24% below median its 10-year median of 22.38. Over the past 10 years, this metric has ranged from a low of 15.14 to a high of 29.15. The Metals & Mining industry median EBITDA Margin % is 8.81. China Nonferrous Mining's value of 17.04% is 93.5% above this industry median. Based on the distribution chart, China Nonferrous Mining ranks #272 out of 840 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, China Nonferrous Mining has a GF Score™ of 58/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does China Nonferrous Mining's EBITDA Margin % compare to SCCO and FCX?
According to the Metals & Mining industry distribution chart, China Nonferrous Mining ranks #272 out of 840 companies for EBITDA Margin %. This puts China Nonferrous Mining in the upper half of its industry. The industry median EBITDA Margin % is 8.81. China Nonferrous Mining's value of 17.04% is 93.5% above this benchmark. Historically, China Nonferrous Mining's own EBITDA Margin % has ranged from 15.14 to 29.15 over the past decade. While the company's 10-year median is 22.38 vs. the industry median of 8.81, China Nonferrous Mining has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA Margin % for a Metals & Mining company?
The median EBITDA Margin % among Metals & Mining companies is 8.81, based on 840 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. China Nonferrous Mining's current EBITDA Margin % of 17.04% is 93.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on China Nonferrous Mining and its competitors. For the Metals & Mining industry, the median EBITDA Margin % is 8.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Nonferrous Mining's current EBITDA Margin % is 17.04%, which is 24% below median its own 10-year median of 22.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Nonferrous Mining stock overvalued right now?
Based on GuruFocus' analysis, China Nonferrous Mining (STU:3N4) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.52, compared to a current price of €1.22 — trading 134.6% above its estimated fair value. The current EBITDA Margin % is 17.04%, which is 24% below median its 10-year median of 22.38 and 93.5% above the Metals & Mining industry median of 8.81. China Nonferrous Mining's overall GF Score™ is 58/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For China Nonferrous Mining (STU:3N4), the current EBITDA Margin % is 17.04% as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is China Nonferrous Mining (STU:3N4) Overvalued in 2026?
Based on GuruFocus' analysis, China Nonferrous Mining stock appears to be overvalued.
The current stock price of €1.22 is trading 134.6% above its estimated GF Value™ of €0.52.
GuruFocus considers China Nonferrous Mining to be Significantly Overvalued.
Key valuation signals for STU:3N4:
EBITDA Margin %: 17.04% (24% below median its 10-year median of 22.38)
GF Value™: €0.52 vs. price of €1.22 (134.6% above fair value)
Industry Position: 93.5% above the Metals & Mining median (#272 of 840)
No single metric tells the full story. See the STU:3N4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China Nonferrous Mining Corp Ltd is a Company with its subsidiaries are principally engaged in exploration, mining, ore processing, leaching, smelting of copper and cobalt, and sale of copper cathodes, blister copper and copper anodes, copper-cobalt alloy, cobaltous hydroxide and sulfuric acid. Its operating segments are Leaching and Smelting. The majority of the company's revenue is derived from the Smelting segment. The smelting segment includes the production and sale of blister and copper anodes. Geographically, it derives a majority of revenue from Mainland China.
58GF Score
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EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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