Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No LEO Mr. Kettivit Sittisoontornwong Disposition Stock

Disposition Stock 65.1468 0.4619 64.6849 19/03/2021 65.1475 0.4619 64.6855   246009712103-1 Stock: common stock or preferred stock or depository receipt (DR). Convertible Securities: warrant or convertible

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 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 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 ICHI Mr. Jaruvorn Sukphantavorn Disposition Stock

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 J JAY MART PUBLIC COMPANY LIMITED Disposition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No CEYE Miss Suwanee Suwansaengroj Disposition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No VL Mr. Peeranut Siripornpitak Disposition Stock 5.5812