Greetings to all stakeholders,

W-SCOPE KOREA has been developing and manufacturing lithium-ion battery separators (LiBS)
for over 20 years. We proudly mention that our products are applied in various popular EV
models worldwide. We aim to develop as the global no.1 in the membrane film business with
our core technologies and competencies built through experience.

We will actively develop and supply new membrane products to increase the quality of human
life and secure environmental protection, which is needed for the environmental era of the new
earth. Including lithium extraction for lithium-ion batteries, there are various applications of
membranes such as membranes for extracting hazardous wastewater treatment, hydrogen fuel
production, substitutes of Gore-Tex for clothes, medical purposes like dialysis, and artificial skins.

We persistently research to determine the demands of the market and customers,
create an environment for talented people to work freely and creatively,
moreover, contribute to the community and development of humanity.

Thank you.

Yeong Ok JUN
W-SCOPE KOREA Co., Ltd.
CEO