(F53 N.D. Rubber Public Company Limited (“ No.5/2017 held on November 26, 2017 which has the material resolutions as follows 1. Approved to propose the Shareholders’ Meeting to approve the Company to
conversion. 4 The percentage of the voting rights of securities shall be calculated based on the total number of voting rights of the business. 5 Including securities which the reporting person deposits with
percentage of the voting rights of securities shall be calculated based on the total number of voting rights of the business. 5 Including securities which the reporting person deposits with other person(s) or
underlying shares reserved for conversion. 4 The percentage of the voting rights of securities shall be calculated based on the total number of voting rights of the business. 5 Including securities which the
convertible securities, please report the voting rights of the underlying shares reserved for conversion. 4 The percentage of the voting rights of securities shall be calculated based on the total number of