Sino Geophysical Co (300191) Fair Value & Analysis
Energy · CN · Market cap 9.5B CNY
Fair value as of: Aug 13, 2026
From 16 valuation models · updated today
Fair value updated Aug 13, 2026, revised from ¥2.62 to ¥17.07 (+551.5%) since Jul 9, 2026. Share price +24.9% over the past month.
Below-average quality, and screening another 48% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (¥19.43). The favourable scenario is already priced in.
- Solid but not exceptional quality (48/100) and above fair value, neither a clear bargain nor a standout compounder.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.
How to read this chart
60‑month range ¥8.58 – ¥53.00 · fair‑value band ¥11.67 – ¥19.43 · the ¥32.74 price screens above the ¥17.07 fair value. Dashed = 300-day average. As of Aug 13, 2026.
Analysis
Sino Geophysical Co (300191) currently trades at ¥32.74, while our model-based Fair Value estimate is ¥17.07, implying the stock looks roughly 47.9% overvalued today. The Quality Score stands at 48/100 (below-average quality), in the Energy sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).
Over the trailing twelve months, Sino Geophysical Co generated revenue of 810M CNY at a net margin of 8.5%. Revenue grew 83.7% year over year. It earns a return on equity of 6.2%. Net debt stands at 587M CNY. Fundamentals as of Aug 13, 2026
Our scenario range runs from ¥11.67 (bear case) to ¥19.43 (bull case); at ¥32.74, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 43% below its 52-week high and 92% above its 52-week low, currently above its 200-day average. For context, the median of 10 Energy peers we cover trades at -36% fair-value upside, at -48%, 300191 screens richer than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 16 models by family
Widest divergence: Growth Earnings (¥3.26) versus Economic Profit (¥1.03). Highest evidence: Residual Income (76).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 46 · Market factors (momentum, volatility) 62
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Sino Geophysical Co., Ltd. engages in the exploration, development, and production of oil and gas resources in China. The company offers block resource assessment services for oil and gas asset acquisition decisions and post-acquisition management; and technical services, including integrated data acquisition and processing, earthquake and geological …
Full company description
Sino Geophysical Co., Ltd. engages in the exploration, development, and production of oil and gas resources in China. The company offers block resource assessment services for oil and gas asset acquisition decisions and post-acquisition management; and technical services, including integrated data acquisition and processing, earthquake and geological integration, engineering integration, and unconventional oil and gas and geothermal. It also provides of petroleum exploration and development technology and engineering services. Sino Geophysical Co., Ltd. was incorporated in 2003 and is headquartered in Chaoyang, China.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Sino Geophysical Co reported revenue of ¥714M in FY2025 versus ¥406M in FY2021, a compound +15.1%/yr. Reported net income was ¥43.5M in FY2025, compounding +6.1%/yr from FY2021.
300191 screens 48% overvalued. Compare with SLB N.V →
Peer Group
Oil & Gas Equipment & Services · 190 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Valuation Multiples vs Oil & Gas Equipment & Services median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Oil & Gas Equipment & Services stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| SLB N.V SLBN | 836.00 MXN | 533.97 MXN | -36% |
| Baker Hughes Company BKR | $55.95 | $33.55 | -40% |
| TechnipFMC plc FTI | $74.57 | $27.57 | -63% |
| Halliburton Company HAL | $35.22 | $21.50 | -39% |
| Tenaris S.A TS | $57.16 | $45.68 | -20% |
| Yantai Jereh Oilfield Services Group 002353 | ¥138.79 | ¥34.17 | -75% |
| Saipem SpA SPM | €4.20 | €2.72 | -35% |
| Subsea 7 S.A SUBC | kr 319.00 | kr 227.98 | -29% |
| China Oilfield Services Limited 601808 | ¥12.08 | ¥12.64 | +5% |
| Gaztransport & Technigaz SA GTT | €188.10 | €95.01 | -49% |
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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