China Oil And Gas GroupCLSZF 55 EV-to-FCF is 5.98 as of Jun. 30, 2026, which is 61% below its 10-year median of 15.51. GuruFocus rates CLSZF with a GF Score™ of 55/100 and a GF Value™ of $0.04 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 581 Oil & Gas companies, China Oil And Gas Group ranks better than 81.41% on this metric.
EV-to-FCF is calculated as enterprise value divided by its free cash flow. As of today, China Oil And Gas Group's Enterprise Value is $1,121 Mil.
China Oil And Gas Group's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was $187 Mil. Therefore, China Oil And Gas Group's EV-to-FCF for today is 5.98.
The historical rank and industry rank for China Oil And Gas Group's EV-to-FCF or its related term are showing as below:
CLSZF'
s EV-to-FCF Range Over the Past 10 Years
Min: 6 Med: 15.51 Max: 295.49
Current: 6
During the past 13 years, the highest EV-to-FCF of China Oil And Gas Group was 295.49. The lowest was 6.00. And the median was 15.51.
CLSZF's EV-to-FCF is ranked better than 81.41% of 581
companies
in the Oil & Gas industry
Industry Median: 15.4
vs CLSZF: 6.00
EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
China Oil And Gas Group (OTCPK:CLSZF) EV-to-FCF Explanation
EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
China Oil And Gas Group's PE Ratio (TTM) for today is calculated as:
China Oil And Gas Group's share price for today is $0.03.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. China Oil And Gas Group's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was $0.002.
* 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.
Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Free Cash Flow is an important financial metric because it represents the actual amount of cash at a company's disposal. Companies with a low EV-to-FCF ratio, combined with a strong balance sheet are generally considered as undervalued.
* 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 Oil & Gas Refining & Marketing subindustry, China Oil And Gas Group's EV-to-FCF, along with its competitors' market caps and EV-to-FCF 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 Oil And Gas Group EV-to-FCF vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, China Oil And Gas Group's EV-to-FCF distribution charts can be found below:
* The bar in red indicates where China Oil And Gas Group's EV-to-FCF falls into.
China Oil And Gas Group's current Enterprise Value is $1,121 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. China Oil And Gas Group's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was $187 Mil.
* 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 Oil And Gas Group (CLSZF) has a EV-to-FCF of 5.98 as of Jun. 30, 2026. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on China Oil And Gas Group and its competitors. This is 61% below median its historical median of 15.51. Over the past decade, China Oil And Gas Group's EV-to-FCF has ranged from 6.00 to 295.49. According to the industry distribution chart, China Oil And Gas Group ranks #108 out of 581 companies in the Oil & Gas industry, placing it in the top 18.6%.
Is China Oil And Gas Group's EV-to-FCF too high?
China Oil And Gas Group's current EV-to-FCF of 5.98 is 61% below median its 10-year median of 15.51. Over the past 10 years, this metric has ranged from a low of 6.00 to a high of 295.49. The Oil & Gas industry median EV-to-FCF is 15.40. China Oil And Gas Group's value of 5.98 is 61.2% below this industry median. Based on the distribution chart, China Oil And Gas Group ranks #108 out of 581 companies in the Oil & Gas industry, which is in the top quartile — a strong position relative to peers. Overall, China Oil And Gas Group has a GF Score™ of 55/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does China Oil And Gas Group's EV-to-FCF compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, China Oil And Gas Group ranks #108 out of 581 companies for EV-to-FCF. This places China Oil And Gas Group in the top 19% of its industry — outperforming the majority of peers. The industry median EV-to-FCF is 15.40. China Oil And Gas Group's value of 5.98 is 61.2% below this benchmark. Historically, China Oil And Gas Group's own EV-to-FCF has ranged from 6.00 to 295.49 over the past decade. While the company's 10-year median is 15.51 vs. the industry median of 15.40, China Oil And Gas 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 EV-to-FCF for an Oil & Gas company?
The median EV-to-FCF among Oil & Gas companies is 15.40, based on 581 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-FCF significantly above this median, while those in the bottom quartile fall well below. However, EV-to-FCF should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. China Oil And Gas Group's current EV-to-FCF of 5.98 is 61.2% 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 EV-to-FCF mean?
A high EV-to-FCF can signal that a stock is expensive relative to its fundamentals. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on China Oil And Gas Group and its competitors. For the Oil & Gas industry, the median EV-to-FCF is 15.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Oil And Gas Group's current EV-to-FCF is 5.98, which is 61% below median its own 10-year median of 15.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Oil And Gas Group stock overvalued right now?
Based on GuruFocus' analysis, China Oil And Gas Group (CLSZF) is currently considered Modestly Undervalued. The stock's GF Value™ is $0.04, compared to a current price of $0.03 — trading 25% below its estimated fair value. The current EV-to-FCF is 5.98, which is 61% below median its 10-year median of 15.51 and 61.2% below the Oil & Gas industry median of 15.40. China Oil And Gas Group's overall GF Score™ is 55/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-FCF calculated?
EV-to-FCF is calculated from a company's financial statements. For China Oil And Gas Group (CLSZF), the current EV-to-FCF is 5.98 as of Jun. 30, 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 China Oil And Gas Group (CLSZF) Overvalued in 2026?
Based on GuruFocus' analysis, China Oil And Gas Group stock appears to be undervalued.
The current stock price of $0.03 is trading 25% below its estimated GF Value™ of $0.04.
GuruFocus considers China Oil And Gas Group to be Modestly Undervalued.
Key valuation signals for CLSZF:
EV-to-FCF: 5.98 (61% below median its 10-year median of 15.51)
GF Value™: $0.04 vs. price of $0.03 (25% below fair value)
Industry Position: 61.2% below the Oil & Gas median (#108 of 581)
No single metric tells the full story. See the CLSZF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China Oil And Gas Group Ltd and its subsidiaries are principally engaged in investment in natural gas and energy-related business. The business operations of the company include piped city gas business, pipeline design, and construction; transportation, distribution, and sale of compressed natural gas and liquefied natural gas; and development, production, and sale of crude oil and gas and other upstream energy resources. The company operates through the segments of Sales and distribution of natural gas and other related products; Gas pipeline construction and connection; Exploitation and production of crude oil and natural gas; and Production and sales of coal-derived clean energy and other related products. The majority of the company's revenue comes from Mainland China.
55GF Score
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