EXPONENTIAL PUBLIC COMPANY LIMITED WELL GRADED ENGINEERING PUBLIC COMPANY LIMITED WHA BUSINESS COMPLEX FREEHOLD AND LEASEHOLD REAL ESTATE INVESTMENT TRUST WHA CORPORATION PUBLIC COMPANY LIMITED WHA INDUSTRIAL
. Disclose whether an issuer is directly or indirectly controlled by another entity or natural person, as well as the nature of such control. To the extent known to the issuer, indicate whether the issuer is
qualified opinion as well as appointment of independent directors who have already been appointed for more than 3 terms or 9 years. Besides, progress on anti-corruption policy will also be monitored for the
profit for 1.98 million baht or 41.68%. It is because the Company is more well-known and the customer base is extensively extended. 3 The combination of those two incomes results in the Company Group’s
diseases, emergency care etc. In addition, an emphasis on health service for well people such as physical checkup center by launching the new campaigns targeting market in Trang and nearby provinces in order