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China Nonferrous MiningSTU:3N4 +0.71%62 Days Inventory is 123.91 as of Dec. 2025, which is 12% above its 10-year median of 110.16. GuruFocus rates STU:3N4 with a GF Score™ of 62/100 and a GF Value™ of €0.57 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 686 Metals & Mining companies, China Nonferrous Mining ranks worse than 69.68% on this metric.
Inventory Turnover measures how fast the company turns over its inventory within a year.
China Nonferrous Mining's Inventory Turnover for the
six
months ended in Dec. 2025 was 1.47.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
China Nonferrous Mining's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.48.
China Nonferrous Mining (STU:3N4) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
China Nonferrous Mining's Inventory Turnover for the
six
months ended in Dec. 2025 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
China Nonferrous Mining's Inventory to Revenue for the
six
months ended in Dec. 2025 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
China Nonferrous Mining Days Inventory Related Terms
China Nonferrous Mining Days Inventory 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 Days Inventory, along with its competitors' market caps and Days Inventory 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 Days Inventory vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, China Nonferrous Mining's Days Inventory distribution charts can be found below:
* The bar in red indicates where China Nonferrous Mining's Days Inventory 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 Days Inventory of 123.91 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on China Nonferrous Mining and its competitors. This is 12% above median its historical median of 110.16. Over the past decade, China Nonferrous Mining's Days Inventory has ranged from 90.58 to 126.94. According to the industry distribution chart, China Nonferrous Mining ranks #478 out of 686 companies in the Metals & Mining industry, placing it in the top 69.7%.
Is China Nonferrous Mining's Days Inventory too high?
China Nonferrous Mining's current Days Inventory of 123.91 is 12% above median its 10-year median of 110.16. Over the past 10 years, this metric has ranged from a low of 90.58 to a high of 126.94. The Metals & Mining industry median Days Inventory is 86.45. China Nonferrous Mining's value of 123.91 is 43.3% above this industry median. Based on the distribution chart, China Nonferrous Mining ranks #478 out of 686 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, China Nonferrous Mining has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does China Nonferrous Mining's Days Inventory compare to SCCO and FCX?
According to the Metals & Mining industry distribution chart, China Nonferrous Mining ranks #478 out of 686 companies for Days Inventory. This places China Nonferrous Mining in the lower half of its industry. The industry median Days Inventory is 86.45. China Nonferrous Mining's value of 123.91 is 43.3% above this benchmark. Historically, China Nonferrous Mining's own Days Inventory has ranged from 90.58 to 126.94 over the past decade. While the company's 10-year median is 110.16 vs. the industry median of 86.45, 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 Days Inventory for a Metals & Mining company?
The median Days Inventory among Metals & Mining companies is 86.45, based on 686 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. China Nonferrous Mining's current Days Inventory of 123.91 is 43.3% 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on China Nonferrous Mining and its competitors. For the Metals & Mining industry, the median Days Inventory is 86.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Nonferrous Mining's current Days Inventory is 123.91, which is 12% above median its own 10-year median of 110.16. 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 €0.57, compared to a current price of €1.41 — trading 147.4% above its estimated fair value. The current Days Inventory is 123.91, which is 12% above median its 10-year median of 110.16 and 43.3% above the Metals & Mining industry median of 86.45. China Nonferrous Mining's overall GF Score™ is 62/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For China Nonferrous Mining (STU:3N4), the current Days Inventory is 123.91 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 €1.41 is trading 147.4% above its estimated GF Value™ of €0.57.
GuruFocus considers China Nonferrous Mining to be Significantly Overvalued.
Key valuation signals for STU:3N4:
Days Inventory: 123.91 (12% above median its 10-year median of 110.16)
GF Value™: €0.57 vs. price of €1.41 (147.4% above fair value)
Industry Position: 43.3% above the Metals & Mining median (#478 of 686)
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.
62GF Score
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