Aluminum of ChinaFRA:AOC -4.27%81 OCF Margin % is 18.60% as of Mar. 2026, which is 111% above its 10-year median of 8.80. GuruFocus rates FRA:AOC with a GF Score™ of 81/100 and a GF Value™ of €0.82 (Fairly Valued). The stock has 2 warning signs investors should review. Among 846 Metals & Mining companies, Aluminum of China ranks better than 65.37% on this metric.
The historical rank and industry rank for Aluminum of China's OCF Margin % or its related term are showing as below:
FRA:AOC'
s OCF Margin % Range Over the Past 10 Years
Min: 6.62 Med: 8.8 Max: 14.14
Current: 15.89
During the past 13 years, the highest OCF Margin % of Aluminum of China was 14.14%. The lowest was 6.62%. And the median was 8.80%.
FRA:AOC's OCF Margin % is ranked better than 65.37% of 846
companies
in the Metals & Mining industry
Industry Median: 4.465
vs FRA:AOC: 15.89
Aluminum of China OCF Margin % Related Terms
Aluminum of China OCF Margin % Historical Data
* Premium members only.
The historical data trend for Aluminum of China's OCF Margin % can be seen below:
* 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.
FRA:AOC vs AA, CENX, CSTM: OCF Margin % Comparison
For the Aluminum subindustry, Aluminum of China's OCF Margin %, along with its competitors' market caps and OCF 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.
Aluminum of China OCF Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Aluminum of China's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Aluminum of China's OCF 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.
Aluminum of China (FRA:AOC) has a OCF Margin % of 18.60% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Aluminum of China and its competitors. This is 111% above median its historical median of 8.80. Over the past decade, Aluminum of China's OCF Margin % has ranged from 6.62 to 14.14. According to the industry distribution chart, Aluminum of China ranks #293 out of 846 companies in the Metals & Mining industry, placing it in the top 34.6%.
Is Aluminum of China's OCF Margin % too high?
Aluminum of China's current OCF Margin % of 18.60% is 111% above median its 10-year median of 8.80. Over the past 10 years, this metric has ranged from a low of 6.62 to a high of 14.14. The Metals & Mining industry median OCF Margin % is 4.47. Aluminum of China's value of 18.60% is 316.6% above this industry median. Based on the distribution chart, Aluminum of China ranks #293 out of 846 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, Aluminum of China has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Aluminum of China's OCF Margin % compare to AA and CENX?
According to the Metals & Mining industry distribution chart, Aluminum of China ranks #293 out of 846 companies for OCF Margin %. This puts Aluminum of China in the upper half of its industry. The industry median OCF Margin % is 4.47. Aluminum of China's value of 18.60% is 316.6% above this benchmark. Historically, Aluminum of China's own OCF Margin % has ranged from 6.62 to 14.14 over the past decade. While the company's 10-year median is 8.80 vs. the industry median of 4.47, Aluminum of China 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 OCF Margin % for a Metals & Mining company?
The median OCF Margin % among Metals & Mining companies is 4.47, based on 846 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Aluminum of China's current OCF Margin % of 18.60% is 316.6% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Aluminum of China and its competitors. For the Metals & Mining industry, the median OCF Margin % is 4.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aluminum of China's current OCF Margin % is 18.60%, which is 111% above median its own 10-year median of 8.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aluminum of China stock overvalued right now?
Based on GuruFocus' analysis, Aluminum of China (FRA:AOC) is currently considered Fairly Valued. The stock's GF Value™ is €0.82, compared to a current price of €0.85 — trading 3.9% above its estimated fair value. The current OCF Margin % is 18.60%, which is 111% above median its 10-year median of 8.80 and 316.6% above the Metals & Mining industry median of 4.47. Aluminum of China's overall GF Score™ is 81/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Aluminum of China (FRA:AOC), the current OCF Margin % is 18.60% as of Mar. 2026. 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 Aluminum of China (FRA:AOC) Overvalued in 2026?
Based on GuruFocus' analysis, Aluminum of China stock appears to be overvalued.
The current stock price of €0.85 is trading 3.9% above its estimated GF Value™ of €0.82.
GuruFocus considers Aluminum of China to be Fairly Valued.
Key valuation signals for FRA:AOC:
OCF Margin %: 18.60% (111% above median its 10-year median of 8.80)
GF Value™: €0.82 vs. price of €0.85 (3.9% above fair value)
Industry Position: 316.6% above the Metals & Mining median (#293 of 846)
No single metric tells the full story. See the FRA:AOC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aluminum Corp of China Ltd is an aluminum producer. Its main business includes exploration and mining of resources such as bauxite and coal, production, sales, technology research and development of alumina, primary aluminum, aluminum alloys, and carbon products, international trade, logistics industry, thermal and new energy power generation, etc. The company's reportable operating segments are: the alumina segment, the primary aluminum segment, the energy segment, the marketing segment, and the corporate and other segment. The majority of its revenue is generated from the primary aluminum segment, which consists of procuring alumina and other raw materials, supplemental materials, and electricity power, and smelting alumina to produce primary aluminum.
81GF Score
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