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POSCO-Thainox Public Company (INOX) Fair Value & Analysis

Basic Materials · TH · Market cap 3.4B THB

Price4.18 THB
Fair Value4.87 THB
Upside+16.5%
Quality95/100
Evidence: Medium Range 4.41 THB – 5.34 THB

Fair value as of: Jun 25, 2026

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Analysis

POSCO-Thainox Public Company (INOX) currently trades at 4.18 THB, while our model-based Fair Value estimate is 4.87 THB — implying the stock looks roughly 16.5% undervalued today. We read business quality at 95/100 (high quality), in the Basic Materials 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: medium) — always confirm before acting.

About the company

POSCO-Thainox Public Company Limited engages in the production and sale of cold-rolled stainless-steel products in Thailand, South Korea, the United States, Germany, Vietnam, Turkey, India, Hong Kong, and internationally. The company offers austenitic and ferritic stainless-steel products used in seat belts, spring coils, water tanks, construction work, transportation, pipes, pit containers, food manufacturing industry, boilers, heat exchangers, chemical industry, and large and hot water tanks, as well as in household appliances, such as kitchenette, sinks, and washing machines. The company was formerly known as Thainox Stainless Public Company Limited and changed its name to POSCO-Thainox Public Company Limited in 2011. POSCO-Thainox Public Company Limited was incorporated in 1990 and is headquartered in Bangkok, Thailand. POSCO-Thainox Public Company Limited is a subsidiary of POSCO Holdings Inc.

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Frequently asked questions

Is POSCO-Thainox Public Company (INOX) undervalued?
As of Jun 25, 2026, our model estimates a fair value of 4.87 THB versus a price of 4.18 THB — about +17% (undervalued). Model-based estimate, not financial advice.
What is the fair value of INOX?
Our 21-model fair value for POSCO-Thainox Public Company is 4.87 THB (as of Jun 25, 2026), built from audited fundamentals. The current price is 4.18 THB.
What is the quality score of INOX?
POSCO-Thainox Public Company 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.