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Why on? Why sk on? SK on PR film

SK ON YANCHENG

COMPANY: SK ON CO-CEO ' S: LEE SEOK-HEE AND LEE YOUNG-WOOK LOCATION: YANCHENG, CHINA CAPACITY: 60 GWH

The SK On Yancheng plant is situated near Kia’ s Yancheng manufacturing facilities, serving as a primary supplier for its EV lineup. In late 2025, SK On exited its joint venture in Huizhou to take 100 % control of Yancheng Plant 1.

While Yancheng was built for high-nickel NCM( Nickel-Cobalt- Manganese) batteries, SK On is retooling portions of the site for LFP( Lithium Iron Phosphate). It uses the Z-folding stacking method where the separator is folded in a zigzag pattern between the anode and cathode.

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SK On is a subsidiary of SK Group

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