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W
393890
vs
K
KOSPI 200
Over the past 12 months, W-Scope Chungju Plant Co Ltd has underperformed KOSPI 200, delivering a return of +8% compared to KOSPI 200's +66% growth.
Stocks Performance
393890 vs KOSPI 200
Performance Gap
393890 vs KOSPI 200
Performance By Year
393890 vs KOSPI 200
Compare the stock's returns with its benchmark index and competitors. Gain insights into its relative performance over time.
W-Scope Chungju Plant Co Ltd
Glance View
W-Scope Chungju Plant Co Ltd makes battery separator film, a thin plastic membrane used inside lithium-ion batteries. The plant is part of the W-SCOPE group and serves as a manufacturing site for one of the battery’s most important safety and performance components. Its product sits between the battery’s positive and negative sides, helping prevent short circuits while still letting ions move through the cell. Its main customers are battery makers that build cells for electric vehicles, energy storage systems, and other rechargeable electronics. The company sells this material to battery producers under supply agreements, so its business depends on being a reliable upstream supplier of a highly technical component. In this industry, customers care a lot about product consistency, quality control, and the ability to make large volumes to exact specifications. What makes the business model distinctive is that it sits deep in the battery supply chain rather than selling a finished consumer product. If a battery maker chooses its separator, that choice is hard to change because the part must match the cell design and safety requirements. That gives the plant a specialized role: it earns money by producing a critical input that battery makers cannot easily replace with a generic material.