ที่ กตพ Ref. DBP. 080 / 2018 May 31, 2018 Subject : Connected Transaction in Respect of Office Lease Agreement Extension To : President The Stock Exchange of Thailand Diamond Building Products Public

of Baht 10,000,000 (the “Transaction”). We informed you that the Transaction will occur upon the conditions precedent under the share subscription and share purchase agreement have been fulfilled

hence is not required to circulate to all shareholders. Also, this transaction is not a connected party transaction. Please be informed accordingly, -Signed- Mr. Tee Seeumpornroj Chief Finance Officer

account between April 1, 2016 - May 4, 2016 and involves in transaction to buy PTL shares in order to assist Polyplex Corporation Limited (“PCL”), Mr. Pranay Gothati, Executive Director and representative

WICE 059/2018 August 21, 2018 Subject : Notice Connected Transaction To : President The Stock Exchange of Thailand WICE Logistics Public Company Limited would like to announce the ratification of the

is within the scope of Connected Transaction details as follow: 1. Date Month Year of the transaction agreement July 10, 2018 2. Relevant parties and relationships Buyer: WICE Logistics Public Company

1 - Translation – Bor.Chor.Ngor 0351/2018 September 25, 2018 Subject: Connected transaction : Renewal of a hotel management advisor agreement Attn : President The Stock Exchange of Thailand With

ที่ กบร No. Kor Bor Ror. 019/2018 November 12, 2018 President The Stock Exchange of Thailand Re : Inter-transaction of purchasing assets by subsidiary companies, and transaction of subsidiary company

15 มีนาคม 2544 1 - Translation - WRLE 018/2018 8 November 2018 Subject : Notifications of Information Memorandum of Connected Transaction Re : Loan from Property Perfect Public Company Limited. To

transaction: - Signature………………………………………………….Authorized director (Mr.Surin Tohtubtiang) Position Chief Executive Officer