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

Stock Exchange of Thailand Union Pioneer Public Company Limited would like to clarify the net profit for the 1st quarter of the year ending on 31st March 2020. The Company had revenue from sales at 158

the Stock Exchange of Thailand Attachment: Copy of financial statements dated on 30th June 2017 Thai-English each. Union Pioneer Public Company Limited would like to clarify the net profit for the 2nd

the Stock Exchange of Thailand Union Pioneer Public Company Limited would like to clarify the net profit for the 3rd quarter and 9-month periods of the year ending on 30th September 2017 had decreased

Stock Exchange of Thailand Union Pioneer Public Company Limited would like to clarify the net profit for the 2nd quarter and 6-month periods of the year ending on 30th June 2019 had decreased more than 20

the Stock Exchange of Thailand Union Pioneer Public Company Limited would like to clarify the net profit for the 2nd quarter and 6-month periods of the year ending on 30th June 2019 had decreased more

Exchange of Thailand Union Pioneer Public Company Limited would like to clarify the net profit for the 1st quarter of the year ending on 31st March 2018 had decreased more than 20% comparing to the same

Director of the Stock Exchange of Thailand Union Pioneer Public Company Limited would like to clarify the net profit for the 2nd quarter and 6-month periods of the year ending on 30th June 2018 had decreased

Business Vision Purpose Any Time & Any Where Attentive & Inclusive TrustworthyTotal Solution K-Culture A PIONEER FOR THE BETTER, A STEP AHEAD FOREVER Customer at Heart | Agility | Collaboration

well poised to continue to benefit from this change. IVL: A Trailblazer in Global Chemical Businesses In 2018, IVL made an overall investment of $2.26 billion. These, and investments made in the latter