(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD17-033 13 th November 2017 Subject: Clarification of changes in excess of 20% in the operating results for Q3/2017 To : Director

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD18-004 26th February 2018 Subject : Clarification of changes in excess of 20% in the operating results for year ended 2017 To

transaction : Purchase of Toyota Alphard SC Auto Year 2017 (New car)  Total value of the transaction : Baht 3.40 Million (VAT Included)  Criteria used in determining : By comparing with market value of the

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD19-007 14th May 2019 Subject : Clarification of changes in excess of 20% in the operating results for year Q1/2019 To : Director

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD19-015 9th August 2019 Subject : Clarification of changes in excess of 20% in the operating results for year Q2/2019 To : Director

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD18-014 14th August 2018 Subject : Clarification of changes in excess of 20% in the operating results for year Q2/2018 To : Director

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD18-019 12th November 2018 Subject : Clarification of changes in excess of 20% in the operating results for year Q3/2018 To

งาย (3) แบบเสนอขายและแบบหนังสือช้ีชวนใหเปนแบบสั้นและงาย (4) การยื่นเอกสารทั้งหมดใหทาํผานระบบงานอิเล็กทรอนกิสของสํานักงาน (5) Trustee ชําระคาธรรมเนียมยื่น filing (6) กําหนดใหไดรับ auto

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 1 -Translation- No. ED-MD19-023 13th November 2019 Subject : Clarification of changes in excess of 20% in the operating results for year Q3/2019 To

-security basis, (2) Implementing an Auction trading method for securities under Trading Alert, Level 2 or higher, and (3) Implementing an Auto Pause on a per-security basis upon an abnormally high volume of