Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No NNCL Mrs. Hatairatn Jurangkool Acquisition Stock 4.9616

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No BCH SOCIAL SECURITY OFFICE Disposition Stock 5.3664

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No GC Miss Varunya Chatphiriyaphan Acquisition Stock 4.995

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No UKEM Miss Chatprapa Suwannapasri Disposition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No 2S Mr. Sombat Leeswadtrakul Acquisition Stock 19.0468

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No LHFG CTBC BANK CO., LTD Acquisition Stock 35.8566

Stock 4.7984 0.3649 5.1633 07/03/2022 4.7984 0.3649 5.1633   246017192203-1 Stock: common stock or preferred stock or depository receipt (DR). Convertible Securities: warrant or convertible debenture or

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No HYDRO Mr. Slib Soongswang Disposition Stock 5.0038

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No VIH Mr. Bavornrat Vanadurongwan Acquisition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No ICHI Mr. Jaruvorn Sukphantavorn Disposition Stock