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China General Plastics Corporation (1305) Fair Value & Analysis

Basic Materials · TW · Market cap 7.4B TWD

Price13.30 TWD
Fair Value1.42 TWD
Upside-89.3%
Quality91/100
Evidence: Low Range 1.31 TWD – 1.60 TWD

Fair value as of: Jun 25, 2026

Analysis

China General Plastics Corporation (1305) currently trades at 13.30 TWD, while our model-based Fair Value estimate is 1.42 TWD — implying the stock looks roughly 89.3% overvalued today. We read business quality at 91/100 (high quality), in the Basic Materials 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: low).

About the company

China General Plastics Corporation, together with its subsidiaries, engages in the manufacture and marketing of petrochemical products in Asia, the United States, the Middle East, Europe, Africa, and Oceania. It operates through Vinyl Chloride Monomer (VCM) Products and Polyvinyl Chloride (PVC) Products segments. The company offers PVC resins for use in various applications, including injection and blowing molding, hollow vacuum forming, rigid and shrinkable films, soft and semi-rigid products, rigid pipes, hoses, wire and cable insulation, high impact flexible products, high impact sheets, high voltage wires, and cable insulation; and construction products, such as PVC pipes and fittings, waterproofing membranes, anti-corrosion liners, PVC wall/partition boards, PVC panels, etc. It also provides flexible, printed, and laminated films and sheets, as well as furniture lamination films; synthetic and sponge leather products for use in shoes, furniture, marine, vehicles, sports equipme…

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Frequently asked questions

Is China General Plastics Corporation (1305) undervalued?
As of Jun 25, 2026, our model estimates a fair value of 1.42 TWD versus a price of 13.30 TWD — about −89% (overvalued). Model-based estimate, not financial advice.
What is the fair value of 1305?
Our 21-model fair value for China General Plastics Corporation is 1.42 TWD (as of Jun 25, 2026), built from audited fundamentals. The current price is 13.30 TWD.
What is the quality score of 1305?
China General Plastics Corporation has a Quality Score of 91/100, 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.