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Taiwan Steel Union Co (6581) Fair Value & Analysis

Industrials · TW · Market cap 12.1B TWD

Price107.00 TWD
Fair Value123.89 TWD
Upside+15.8%
Quality95/100
Evidence: High Range 78.88 TWD – 162.01 TWD

Fair value as of: Jun 24, 2026

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Analysis

Taiwan Steel Union Co (6581) currently trades at 107.00 TWD, while our model-based Fair Value estimate is 123.89 TWD — implying the stock looks roughly 15.8% undervalued today. We read business quality at 95/100 (high quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high) — always confirm before acting.

About the company

Taiwan Steel Union Co., Ltd. manufactures and trades in zinc oxide and non-metallic mineral products in Taiwan. It is also involved in the treatment and reuse of general and hazardous industrial waste. Its products are used in civil engineering and ready-mixed concrete industries. Taiwan Steel Union Co., Ltd. was founded in 1984 and is based in Changhua, Taiwan.

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Frequently asked questions

Is Taiwan Steel Union Co (6581) undervalued?
As of Jun 24, 2026, our model estimates a fair value of 123.89 TWD versus a price of 107.00 TWD — about +16% (undervalued). Model-based estimate, not financial advice.
What is the fair value of 6581?
Our 21-model fair value for Taiwan Steel Union Co is 123.89 TWD (as of Jun 24, 2026), built from audited fundamentals. The current price is 107.00 TWD.
What is the quality score of 6581?
Taiwan Steel Union Co has a Quality Score of 95/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

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.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.