Exchange of Thailand (SET) Copy for : Secretary-general Securities and Exchange Commission Dear Sirs Union Pioneer Public Company Limited would like to inform on the 3rd type of related party transaction

แบบแสดงราการข้อมูลประจำปี Notification of the change of the audit firm Date..... .........................…. Dear Secretary General of the Securities and Exchange Commission of Thailand I would like

(October – December 2018) and clarification of the operating result change excess 20%. Dear Sirs, We gladly inform to report our 2nd quarter performance figure during October – December 2018, ending December

the operating result change Excess 20% Dear Sirs, We would like to report financial operating result for financial year ended June 30, 2017 as followings: 1. Sales and Services revenue decreased to

Attn : The Directors and The MAI Manager Ref: Dimet ACC 1711/001 November 9, 2017 Attention: The Directors and The MAI Manager The Stock Exchange of Thailand Subject: Report on Q1’s performance Dear

ที่ หทว No. Kor Bor Ror. 037/2017 December 25, 2017 President The Stock Exchange of Thailand Re : Notification of the dissolution of Pattaya Lamphun Co., Ltd. Dear Sir, Thai Wacoal Public Company

– March 2019) and clarification of the operating result change excess 20%. Dear Sirs, We gladly inform to report our 3rd quarter performance figure during January – March 2019, ending March 31, 2019 which

วันที่ 11 กุมภาพันธ์ 2551 Ref: Dimet AC 1805/001 May 14, 2018 Attention: The Directors and The MAI Manager The Stock Exchange of Thailand Subject: Report on Q3’s performance Dear Sir, We would like

– March 2020) and clarification of the operating result change excess 20%. Dear Sirs, We gladly inform to report our 3rd quarter performance figure during January – March 2020, ending March 31, 2020 which

Certification of audit firm leader Date……..Month………….Year………… Dear Secretary – General of the Securities and Exchange Commission I, Mr./Mrs./Miss………………………………………………….… (leader’s name), the leader of