Dear Valued Customers,

YCI Advanced(YCIA) is an affiliate of Yongsan Chemical Group, established in 2023 to commercialize new fine chemical products in the display, semiconductor, and battery fields.

We plan to commercialize core monomers of polyimide(PI), Colorless Polyimide(CPI) and photosensitive polyimide(PSPI) used in displays and semiconductors, as well as additives used in batteries, and we will continuously develop and commercialize specialty chemicals such as water-soluble polyimide binders and monomers for silicon anodes for high-capacity, high-stability batteries. Additionally, we will continue to commercialize new products in the organic pigments and agricultural chemical field.

Thank you.