Polygreen Resources Co (8423) Fair Value & Analysis
Consumer Cyclical · TW · Market cap 743M TWD
Fair value as of: Jul 23, 2026
From 16 valuation models · updated 17 days ago
Fair value updated Jul 23, 2026, revised from 13.03 TWD to 12.47 TWD (−4.3%) since Jul 12, 2026.
Below-average quality, and screening another 30% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (16.21 TWD). The favourable scenario is already priced in.
- Weak quality (33/100) and above fair value at the same time, the margin of safety is missing on both counts.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 23, 2026.
How to read this chart
60‑month range 10.80 TWD – 26.17 TWD · fair‑value band 10.95 TWD – 16.21 TWD · the 17.85 TWD price screens above the 12.47 TWD fair value. Dashed = 300-day average. As of Jul 23, 2026.
Analysis
Polygreen Resources Co (8423) currently trades at 17.85 TWD, while our model-based Fair Value estimate is 12.47 TWD, implying the stock looks roughly 30.1% overvalued today. The Quality Score stands at 33/100 (below-average quality), in the Consumer Cyclical 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, Polygreen Resources Co generated revenue of 380M TWD at a net margin of 9.3%. Revenue grew 2.7% year over year. It earns a return on equity of 5.7%. Net debt stands at 16.5M TWD. Fundamentals as of Jul 23, 2026
Our scenario range runs from 10.95 TWD (bear case) to 16.21 TWD (bull case); at 17.85 TWD, 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 10% below its 52-week high and 4% above its 52-week low, currently below its 200-day average. For context, the median of 10 Consumer Cyclical peers we cover trades at -44% fair-value upside, at -30%, 8423 screens cheaper 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: Multiples (15.33 TWD) versus Earnings-Based (3.87 TWD). Highest evidence: Residual Income (76).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 23, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 37 · Market factors (momentum, volatility) 53
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
Polygreen Resources Co., Ltd., an investment holding company, engages in resource recycling and environmental protection business in Taiwan, Japan, China, Philippines, Vietnam, Indonesia, the Middle East, Singapore, and internationally.
Full company description
Polygreen Resources Co., Ltd., an investment holding company, engages in resource recycling and environmental protection business in Taiwan, Japan, China, Philippines, Vietnam, Indonesia, the Middle East, Singapore, and internationally. The company manufactures and sells Tyrec, a tyrec reclaimed rubber for use in tires, conveyor belts, inner tubes, ring pads, rubber matting, shoe soles, vibration pads, dock fenders, and other rubber products; and Burec, a butyl reclaimed rubber for use in butyl inner tubes, tire inner liners, butyl adhesives, and other butyl rubber-related products Its products also comprise T-Mesh, a crumb rubber for use in various applications in rubber products as compounding substitute, such as tire, ring pads, and rubber matting; and rubber granules that are recycled from the tire and industrial rubber waste that is used in the underlayment for running tracks, children's playgrounds, gym, and rubber tiles. The company also exports its products. It serves manufacturers in the tire and conveyor-belt industries. The company was founded in 1988 and is headquartered in Grand Cayman, the Cayman Islands.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Polygreen Resources Co reported revenue of 377M TWD in FY2025 versus 269M TWD in FY2021, a compound +8.8%/yr. Reported net income was 30.5M TWD in FY2025, compounding +14.1%/yr from FY2021.
8423 screens 30% overvalued. Compare with Hyundai Mobis Co →
Peer Group
Auto Parts · 642 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 Auto Parts 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 Auto Parts stocks, each showing price versus our Fair Value estimate (as of Jul 23, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Hyundai Mobis Co 012330 | 482,000 KRW | 678,420 KRW | +41% |
| Magna International Inc MGAN | 1,122 MXN | 1,172 MXN | +4% |
| Samvardhana Motherson International Limited MOTHERSON | ₹144.17 | ₹80.63 | -44% |
| Bosch Limited BOSCHLTD | ₹41,110 | ₹14,004 | -66% |
| Bharat Forge Limited BHARATFORG | ₹2,117 | ₹441.74 | -79% |
| Uno Minda Limited UNOMINDA | ₹1,158 | ₹426.57 | -63% |
| Schaeffler India Limited SCHAEFFLER | ₹4,135 | ₹1,412 | -66% |
| Hankook Tire & Technology Co 161390 | 73,600 KRW | 196,479 KRW | +167% |
| MRF Limited MRF | ₹131,025 | ₹125,849 | -4% |
| Sona BLW Precision Forgings Limited SONACOMS | ₹792.00 | ₹207.06 | -74% |
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Frequently asked questions
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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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