China Graphite Group (HKSE:02237) OCF Margin %: 2.84% (As of Dec. 2025) — 90% Below Median

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HKSE:02237 China Graphite Group Ltd HKSE:02237
54 GF Score
Price HK$0.21
GF Value HK$0.33
Valuation Possible Value Trap
! 6 Warning Signs
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What is China Graphite Group OCF Margin %?

China Graphite Group HKSE:02237 54 OCF Margin % is 2.84% as of Dec. 2025, which is 90% below its 10-year median of 28.27. GuruFocus rates HKSE:02237 with a GF Score™ of 54/100 and a GF Value™ of HK$0.33 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 848 Metals & Mining companies, China Graphite Group ranks better than 83.14% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. China Graphite Group's Cash Flow from Operations for the six months ended in Dec. 2025 was HK$3.5 Mil. China Graphite Group's Revenue for the six months ended in Dec. 2025 was HK$125.0 Mil. Therefore, China Graphite Group's OCF Margin % for the quarter that ended in Dec. 2025 was 2.84%.

As of today, China Graphite Group's current OCF Yield % is 19.19%.

The historical rank and industry rank for China Graphite Group's OCF Margin % or its related term are showing as below:

HKSE:02237' s OCF Margin % Range Over the Past 10 Years
Min: 9.09   Med: 28.27   Max: 38.16
Current: 37.37


During the past 7 years, the highest OCF Margin % of China Graphite Group was 38.16%. The lowest was 9.09%. And the median was 28.27%.

HKSE:02237's OCF Margin % is ranked better than
83.14% of 848 companies
in the Metals & Mining industry
Industry Median: 4.475 vs HKSE:02237: 37.37


China Graphite Group OCF Margin % Related Terms


China Graphite Group OCF Margin % Historical Data

* Premium members only.

The historical data trend for China Graphite 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.

China Graphite Group OCF Margin % Chart

China Graphite Group Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial 38.16 28.27 13.68 35.84 37.64

China Graphite Group Semi-Annual Data
Dec19 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
OCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only -18.37 171.91 -10.97 136.58 2.84

China Graphite Group OCF Margin % Competitor Comparison

For the Other Industrial Metals & Mining subindustry, China Graphite 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.


China Graphite Group OCF Margin % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, China Graphite Group's OCF Margin % distribution charts can be found below:

* The bar in red indicates where China Graphite Group's OCF Margin % falls into.


HKSE:02237
54GF Score
China Graphite Group Ltd HKSE:02237
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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China Graphite Group OCF Margin % Calculation

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

China Graphite 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 )
=63.588/168.93
=37.64 %

China Graphite Group's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=3.543/124.968
=2.84 %

* 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 2.84% mean?
China Graphite Group (HKSE:02237) has a OCF Margin % of 2.84% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on China Graphite Group and its competitors. This is 90% below median its historical median of 28.27. Over the past decade, China Graphite Group's OCF Margin % has ranged from 9.09 to 38.16. According to the industry distribution chart, China Graphite Group ranks #143 out of 848 companies in the Metals & Mining industry, placing it in the top 16.9%.
Is China Graphite Group's OCF Margin % too high?
China Graphite Group's current OCF Margin % of 2.84% is 90% below median its 10-year median of 28.27. Over the past 10 years, this metric has ranged from a low of 9.09 to a high of 38.16. The Metals & Mining industry median OCF Margin % is 4.48. China Graphite Group's value of 2.84% is 36.5% below this industry median. Based on the distribution chart, China Graphite Group ranks #143 out of 848 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, China Graphite Group has a GF Score™ of 54/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does China Graphite Group's OCF Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, China Graphite Group ranks #143 out of 848 companies for OCF Margin %. This places China Graphite Group in the top 17% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 4.48. China Graphite Group's value of 2.84% is 36.5% below this benchmark. Historically, China Graphite Group's own OCF Margin % has ranged from 9.09 to 38.16 over the past decade. While the company's 10-year median is 28.27 vs. the industry median of 4.48, China Graphite Group has consistently been below 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 4.48, based on 848 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. China Graphite Group's current OCF Margin % of 2.84% is 36.5% below 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 China Graphite Group and its competitors. For the Metals & Mining industry, the median OCF Margin % is 4.48 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Graphite Group's current OCF Margin % is 2.84%, which is 90% below median its own 10-year median of 28.27. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Graphite Group stock overvalued right now?
Based on GuruFocus' analysis, China Graphite Group (HKSE:02237) is currently considered Possible Value Trap. The stock's GF Value™ is HK$0.33, compared to a current price of HK$0.21 — trading 37.9% below its estimated fair value. The current OCF Margin % is 2.84%, which is 90% below median its 10-year median of 28.27 and 36.5% below the Metals & Mining industry median of 4.48. China Graphite Group's overall GF Score™ is 54/100 with 6 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 China Graphite Group (HKSE:02237), the current OCF Margin % is 2.84% 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 Graphite Group (HKSE:02237) Overvalued in 2026?

Based on GuruFocus' analysis, China Graphite Group stock appears to be undervalued. The current stock price of HK$0.21 is trading 37.9% below its estimated GF Value™ of HK$0.33. GuruFocus considers China Graphite Group to be Possible Value Trap.

Key valuation signals for HKSE:02237:

  • OCF Margin %: 2.84% (90% below median its 10-year median of 28.27)
  • GF Value™: HK$0.33 vs. price of HK$0.21 (37.9% below fair value)
  • GF Score™: 54/100 with 6 warning signs
  • Industry Position: 36.5% below the Metals & Mining median (#143 of 848)

No single metric tells the full story. See the HKSE:02237 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


China Graphite Group Business Description

Address Graphite Development Zone, No. 1, Building 1, Yanjun Farm, Luobei County, Heilongjiang Province, Hegang City, CHN
China Graphite Group Ltd is engaged in the manufacturing and sale of graphite products, focusing on the production and sale of flake graphite concentrate and spherical graphite in the PRC. The company operates through reportable segments comprising the sale of flake graphite concentrate, which generates the majority of its revenue, and the sale of spherical graphite and its by-products, along with unprocessed marble.
54GF Score

Get the complete analysis for HKSE:02237

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

HK$0.21
Price
HK$0.33
GF Value