ที่ กตพ Ref. DBP.045 / 2019 March 19, 2019 Subject : Information Regarding Acquisition of Machinery for Fiber Cement Tile Production (NT-11) To : President The Stock Exchange of Thailand The Board of

(Translation) CS 0297/2019 August 13, 2019 Subject: Connected transaction : Renewal of a hotel management advisor agreement Attn: President The Stock Exchange of Thailand With reference to the Board

), the shareholders should not  ratify this transaction because the agreement contains a condition  requiring GSTEL to appoint the Mahachai Group as its sole sales distributor for a period of five years

November 14, 2019 Re: Clarification of the operating results of company and its subsidiaries for the three month period end March 31, 2019 To: President The Stock Exchange of Thailand K.C. Property

ที่ หทว No. Kor Bor Ror. 031/2017 November 9, 2017 President The Stock Exchange of Thailand Re : Entering transactions with connected parties for 2018 Dear Sir, Thai Wacoal Public Company Limited

ที่ หทว No. Kor Bor Ror. 018/2018 November 12, 2018 President The Stock Exchange of Thailand Re : Entering transactions with connected parties for 2019 Dear Sir, Thai Wacoal Public Company Limited

ที่ หทว No. Kor Bor Ror. 016/2019 November 11, 2019 President The Stock Exchange of Thailand Re : Entering transactions with connected parties for 2020 Dear Sir, Thai Wacoal Public Company Limited

With the case referral from the Stock Exchange of Thailand (SET) and the SEC’s further investigation, it was found that the four offenders, namely (1) Mr. Win Udomrachtavanich, (2) Mr. Ratachai

(ii) executing trading orders on a continued basis to create the price or trading volume of such securities to be inconsistent with normal market condition. The amendments specify more efficient

Connected Transaction (receiving financial assistance) Dear: President The Stock Exchange of Thailand The Board of Directors Meeting of G J Steel Public Company Limited (“Company”) No.10/2017 held on November