Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No VIBHA Mrs. Yada Putthkayon Disposition Convertible

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No VARO MA ALUMINUM CORPORATION Acquisition Stock 0

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No HTC Mr. Patchara Rattakul Disposition Stock 5.0641

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No CEN Mr. chinchana leenabunjong Acquisition Convertible

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No NEP Mr. Nuttapol Jurangkool Acquisition Stock 9.9981

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No OSP ORIZON LIMITED Disposition Stock 8.6911 0.5326

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No EGCO สหกรณ์ออมทรัพย์การไฟฟ้าฝ่ายผลิตแห่งประเทศไทย จำกัด

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No PK BANGKOK BANK PUBLIC COMPANY LIMITED Disposition

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No GSTEEL KENDRICK GLOBAL LIMITED Termination of status of

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No BAFS KRUNGSRI ASSET MANAGEMENT COMPANY LIMITED