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South Manganese InvestmentHKSE:01091 -1.30%44 OCF Margin % is 24.32% as of Dec. 2025, which is 107% above its 10-year median of 11.73. GuruFocus rates HKSE:01091 with a GF Score™ of 44/100 and a GF Value™ of HK$0.14 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 848 Metals & Mining companies, South Manganese Investment ranks better than 71.46% on this metric.
* 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.
South Manganese Investment OCF Margin % Competitor Comparison
For the Other Industrial Metals & Mining subindustry, South Manganese Investment'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.
South Manganese Investment OCF Margin % vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, South Manganese Investment's OCF Margin % distribution charts can be found below:
* The bar in red indicates where South Manganese Investment'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.
South Manganese Investment (HKSE:01091) has a OCF Margin % of 24.32% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on South Manganese Investment and its competitors. This is 107% above median its historical median of 11.73. According to the industry distribution chart, South Manganese Investment ranks #242 out of 848 companies in the Metals & Mining industry, placing it in the top 28.5%.
Is South Manganese Investment's OCF Margin % too high?
South Manganese Investment's current OCF Margin % of 24.32% is 107% above median its 10-year median of 11.73. The Metals & Mining industry median OCF Margin % is 4.48. South Manganese Investment's value of 24.32% is 443.5% above this industry median. Based on the distribution chart, South Manganese Investment ranks #242 out of 848 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, South Manganese Investment has a GF Score™ of 44/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does South Manganese Investment's OCF Margin % compare to competitors?
According to the Metals & Mining industry distribution chart, South Manganese Investment ranks #242 out of 848 companies for OCF Margin %. This puts South Manganese Investment in the upper half of its industry. The industry median OCF Margin % is 4.48. South Manganese Investment's value of 24.32% is 443.5% above this benchmark. While the company's 10-year median is 11.73 vs. the industry median of 4.48, South Manganese Investment 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 4.48, 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. South Manganese Investment's current OCF Margin % of 24.32% is 443.5% 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 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 South Manganese Investment 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. South Manganese Investment's current OCF Margin % is 24.32%, which is 107% above median its own 10-year median of 11.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is South Manganese Investment stock overvalued right now?
Based on GuruFocus' analysis, South Manganese Investment (HKSE:01091) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.14, compared to a current price of HK$0.38 — trading 171.4% above its estimated fair value. The current OCF Margin % is 24.32%, which is 107% above median its 10-year median of 11.73 and 443.5% above the Metals & Mining industry median of 4.48. South Manganese Investment's overall GF Score™ is 44/100 with 4 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 South Manganese Investment (HKSE:01091), the current OCF Margin % is 24.32% 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 South Manganese Investment (HKSE:01091) Overvalued in 2026?
Based on GuruFocus' analysis, South Manganese Investment stock appears to be overvalued.
The current stock price of HK$0.38 is trading 171.4% above its estimated GF Value™ of HK$0.14.
GuruFocus considers South Manganese Investment to be Significantly Overvalued.
Key valuation signals for HKSE:01091:
OCF Margin %: 24.32% (107% above median its 10-year median of 11.73)
GF Value™: HK$0.14 vs. price of HK$0.38 (171.4% above fair value)
Industry Position: 443.5% above the Metals & Mining median (#242 of 848)
No single metric tells the full story. See the HKSE:01091 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
South Manganese Investment Ltd is a mining company engaged in manganese mining, ore processing in China and Gabon, and downstream processing operations in the PRC. The company operates in four segments namely Manganese mining which engages in the mining and production of manganese products including mining, beneficiation, concentrating, grinding and the production of manganese concentrates; EMM and alloying materials production segment comprise hydrometallurgical processing and pyrometallurgical processing; Battery materials production segment engages in the production and sale of battery materials products, including Electrolytic Manganese Dioxide; and others business segment includes trading of various commodities such as manganese ore, sales of scraps, and others.
44GF Score
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