Vinythai Public Company Limited acknowledged the resignation of Mr. Wiboon Chuchepchunkamon as Director, Vice Chairman of the Board of Directors and Member of the Nomination and Remuneration Committee effective from March 1,
2022 onwards and resolved to appoint Mr. Toasaporn Boonyapipat as the new Director, Vice Chairman of the Board of
Directors and Member of the Nomination and Remuneration Committee in replacement of Mr. Wiboon
Chuchepchunkamon, effective from March 1, 2022 onwards.