MATI 10/2563 August 14, 2020 Subject Consolidated Financial Report for the six-month period which ended at June 30, 2020 To Director and Manager, The Stock Exchange of Thailand Six-month period

, namely (1) Ratchasak, Chairman and Chief Executive Officer, (2) Phongsak, Deputy Managing Director-Finance and Accounting, and (3) Siriporn, Business Development Director. They were found permitting or

transactions, concealing such B/E sale by omitting the sale transactions from the company’s accounting records, and concealing the fraud by extending the maturity terms of such B/E issues several times. The

account for receiving the B/E transfer transactions, concealing such B/E sale by omitting the sale transactions from the company’s accounting records, and concealing the fraud by extending the maturity

Mrs. Chamaiporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the

Miss Natthaporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the

Miss Lalinporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the inside

Mr. Permsin Yongvongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the inside

Managing Director of Accounting and Finance, and the disposition of land of the Company’s subsidiary To President The Stock Exchange of Thailand K.C. Property Public Company Limited (the “Company”) would

shortfall as above mentioned. Net Profit Statements of Financial Position and THB million Y18 Y17 %Chg As Reported (% to Sales) Total Admin Exp. 256(12.4%) 176(12.8%) 45.3% TKS 169(13.4%) 174(12.6%) (3.1