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SK IE Technology, a subsidiary of SK Innovation, will build two new lithium-ion battery separator plants (Plants 3 and 4) in Silonsk, Poland, with a combined capacity of 860 million square meters, investing 1.13 trillion won (€850 million).
SK IE Technology announced an additional investment to build a lithium-ion battery separator production line with an annual capacity of 340 million square meters at its plant in Silesia, Poland. The new line is scheduled to start volume production in Q1 2023.
| Site | Largest | Latest |
|---|---|---|
| Silonsk, Poland | $1.00B | 2021-03-29 |
| Silesia, Poland | 2020-10-29 |