(Edited Information Memorandum on the Acquisition of Assets) To President The Stock Exchange of Thailand Enclosure: Information memorandum regarding the acquisition of up to 40% shares of total paid-up

5, 2017 Subject: Disposal of investment in associate company To: The President The Stock Exchange of Thailand Aapico Hitech Public Company Limited (“the Company”) would like to announce that

1 - TRANSLATION - VS/PC (Q-Con) 026/2017 July 27th, 2017. Attention Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis the second quarter ended 30 June 2017

Ref.No.IVL001/10/2017 3rd October 2017 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of the Tire Cord business of DuraFiber Mexico and setting up of a new indirect

1 - TRANSLATION - VS/PC (Q-Con) 032/2017 October 31st, 2017. Attention Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis the third quarter ended 30

Our Ref: No.V. 019/2018 May 15,2018 Subject : Explanation for operation of first quarter of year 2018 Attn : Managing Director The Stock Exchange of Thailand Enclosed please find the financial

Our Ref: No.V. 029 /2018 August 14,2018 Subject : Explanation for operation of second quarter of year 2018 Attn : Managing Director The Stock Exchange of Thailand Enclosed please find the financial

Stock Exchange of Thailand According to the resolution of the Extraordinary General Meeting No. 1/2018 held on 19 June 2018, the meeting resolved to approve the acquisition of ordinary shares in TSE

Our Ref: No.V. 039/2018 November 13,2018 Subject : Explanation for operation of third quarter of year 2018 Attn : Managing Director The Stock Exchange of Thailand Enclosed please find the financial

making direct investment in form of freehold or leasehold as well as rights in revenue sharing agreement, or by making indirect investment in shares of company operating infrastructure projects.  The