Comments on: “Trading costs on the Stock Exchange of Thailand” Authors: Charoenwong C., Ding D.K., Jenwittayaroje N. Comments on: “Risk-taking behaviour during downturn: evidence of loss-chasing and

: Management explanation and analysis for the yearly ending 31 December 2018 Attention: The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited ( “ the Company” ) would like to

: Management explanation and analysis for the 3rd Quarter ended 30 September 2018 Attention : The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited (“ the Company”) would like

are to be achieved and for how long they are to be retained. The use of derivatives or other structures that enable the hedging of an individual’s exposure to the company’s shares should be discouraged

to align their Sustainability Bonds with both the SBG and the SLBP. For the avoidance of doubt, such an approach remains at the discretion of issuers and is neither recommended nor discouraged. 3 https

to whether or not to apply a most favoured nation clause or to modify a peer group (for example due to M&A activity of peers) is discouraged. 3-6 Can an Issuer amend how it calculates a KPI or change

and is neither recommended nor discouraged. Voluntary Process Guidelines for Issuing Social Bonds Voluntary Process Guidelines for Issuing Social Bonds 7 https://www.icmagroup.org/sustainable-finance

Pending Settlement, to be consistent with the Stock Exchange of Thailand’s operational guidelines, and international standards. Salient points include: 1. Non-resident (NR) who receives Thai Baht related to

Page 1 of 2 Ref. GEL.CS.012/2561 25th April 2018 Subject: The disposition of warrants to purchase common stock of Millcon Steel Public Company Limited No.4 (MILL-W4) To: President The Stock Exchange

preferable and discouraged practices are also defined to ensure quality of credit extension. KBank’s credit risk management is based on current, transparent and qualified data. The credit approval processes