Tongguan Mines Construction Co of Tongling Nonferrous Metals Group (BJSE:920019) OCF Margin %: 11.71% (As of Jun. 2026) — 98% Above Median

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BJSE:920019 Tongguan Mines Construction Co Ltd of Tongling Nonferrous Metals Group BJSE:920019
38 GF Score
Price ¥15.62
! 7 Warning Signs
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What is Tongguan Mines Construction Co of Tongling Nonferrous Metals Group OCF Margin %?

Tongguan Mines Construction Co of Tongling Nonferrous Metals Group BJSE:920019 38 OCF Margin % is 11.71% as of Jun. 2026, which is 98% above its 10-year median of 5.91. GuruFocus rates BJSE:920019 with a GF Score™ of 38/100. The stock has 7 warning signs investors should review. Among 835 Metals & Mining companies, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group ranks worse than 55.69% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's Cash Flow from Operations for the three months ended in Jun. 2026 was ¥54 Mil. Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's Revenue for the three months ended in Jun. 2026 was ¥461 Mil. Therefore, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin % for the quarter that ended in Jun. 2026 was 11.71%.

As of today, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's current OCF Yield % is 0.81%.

The historical rank and industry rank for Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin % or its related term are showing as below:

BJSE:920019' s OCF Margin % Range Over the Past 10 Years
Min: 3.11   Med: 5.91   Max: 11.74
Current: 1.65


During the past 5 years, the highest OCF Margin % of Tongguan Mines Construction Co of Tongling Nonferrous Metals Group was 11.74%. The lowest was 3.11%. And the median was 5.91%.

BJSE:920019's OCF Margin % is ranked worse than
55.69% of 835 companies
in the Metals & Mining industry
Industry Median: 4.57 vs BJSE:920019: 1.65


Tongguan Mines Construction Co of Tongling Nonferrous Metals Group OCF Margin % Related Terms


Tongguan Mines Construction Co of Tongling Nonferrous Metals Group OCF Margin % Historical Data

* Premium members only.

The historical data trend for Tongguan Mines Construction Co of Tongling Nonferrous Metals Group'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.

Tongguan Mines Construction Co of Tongling Nonferrous Metals Group OCF Margin % Chart

Tongguan Mines Construction Co of Tongling Nonferrous Metals Group Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
11.74 -0.00 3.11 5.86 4.96

Tongguan Mines Construction Co of Tongling Nonferrous Metals Group Quarterly Data
Jun23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
OCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3.21 -2.17 8.24 -13.01 11.71

Tongguan Mines Construction Co of Tongling Nonferrous Metals Group OCF Margin % Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group'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.


Tongguan Mines Construction Co of Tongling Nonferrous Metals Group OCF Margin % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin % distribution charts can be found below:

* The bar in red indicates where Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin % falls into.


BJSE:920019
38GF Score
Tongguan Mines Construction Co Ltd of Tongling Nonferrous Metals Group BJSE:920019
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Tongguan Mines Construction Co of Tongling Nonferrous Metals Group OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=74.84422519/1509.92397149
=4.96 %

Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin for the quarter that ended in Jun. 2026 is calculated as

OCF Margin=Cash Flow from Operations (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=54.03667909/461.49089375
=11.71 %

* 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.

Frequently Asked Questions Learn more about OCF Margin % →
What does a OCF Margin % of 11.71% mean?
Tongguan Mines Construction Co of Tongling Nonferrous Metals Group (BJSE:920019) has a OCF Margin % of 11.71% as of Jun. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Tongguan Mines Construction Co of Tongling Nonferrous Metals Group and its competitors. This is 98% above median its historical median of 5.91. Over the past decade, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin % has ranged from 3.11 to 11.74. According to the industry distribution chart, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group ranks #465 out of 835 companies in the Metals & Mining industry, placing it in the top 55.7%.
Is Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin % too high?
Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's current OCF Margin % of 11.71% is 98% above median its 10-year median of 5.91. Over the past 10 years, this metric has ranged from a low of 3.11 to a high of 11.74. The Metals & Mining industry median OCF Margin % is 4.57. Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's value of 11.71% is 156.2% above this industry median. Based on the distribution chart, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group ranks #465 out of 835 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group has a GF Score™ of 38/100, reflecting its overall financial health beyond just this single metric.
How does Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's OCF Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group ranks #465 out of 835 companies for OCF Margin %. This places Tongguan Mines Construction Co of Tongling Nonferrous Metals Group in the lower half of its industry. The industry median OCF Margin % is 4.57. Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's value of 11.71% is 156.2% above this benchmark. Historically, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's own OCF Margin % has ranged from 3.11 to 11.74 over the past decade. While the company's 10-year median is 5.91 vs. the industry median of 4.57, Tongguan Mines Construction Co of Tongling Nonferrous Metals Group 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 4.57, based on 835 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. Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's current OCF Margin % of 11.71% is 156.2% 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 Tongguan Mines Construction Co of Tongling Nonferrous Metals Group and its competitors. For the Metals & Mining industry, the median OCF Margin % is 4.57 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's current OCF Margin % is 11.71%, which is 98% above median its own 10-year median of 5.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tongguan Mines Construction Co of Tongling Nonferrous Metals Group stock overvalued right now?
Tongguan Mines Construction Co of Tongling Nonferrous Metals Group (BJSE:920019) has a current OCF Margin % of 11.71%. The current OCF Margin % is 11.71%, which is 98% above median its 10-year median of 5.91 and 156.2% above the Metals & Mining industry median of 4.57. Tongguan Mines Construction Co of Tongling Nonferrous Metals Group's overall GF Score™ is 38/100 with 7 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 Tongguan Mines Construction Co of Tongling Nonferrous Metals Group (BJSE:920019), the current OCF Margin % is 11.71% as of Jun. 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.

Tongguan Mines Construction Co of Tongling Nonferrous Metals Group Business Description

Address No. 3058, Qifeng Road, Tongguan District, Anhui Province, Tongling, CHN, 244000
Tongguan Mines Construction Co Ltd of Tongling Nonferrous Metals Group provides integrated development services and related value-added services such as engineering construction, operation management, optimized design, and technology research and development to non-coal mines around the world.
38GF Score

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OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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