characteristics of a publicly held company?s director and executive. Previously, both persons were named in the criminal complaints for manipulating the share prices of Metro Star Property Plc. (METRO), Thai Unique

Bangkok, June 20, 2012 ? The Settlement Committee has imposed a fine of 80,995,415.67 baht on Prasong Suviwattanachai for manipulating share price of Unique Engineering and Construction PLC (UNIQ

Thai Unique Coil Center Plc. (TUCC) shares. The filing of criminal complaint resulted from their failure to pay the fines imposed by the Settlement Committee, causing the criminal case to be unsettled.In

- November 30, 2006, Thai Unique Coil Center PPC (TUCC) during October 1 - 31, 2007, and S.E.C Auto Sales and Services PLC (SECC) during September 12 - November 24, 2007. On November 13, 2018, the Criminal

Mr. Prayuth Lertpinyopap Mr. Prayuth Lertpinyopap aided and abetted the share price manipulation of Metrostar Property PLC (METRO) during September 19 - November 30, 2006, Thai Unique Coil Center PLC

Miss Suttirat Sewee Miss Suttirat Sewee, Director responsible for the operation of Thai Unique Coil Center Public Company Limited (“TUCC”) failed to supervise TUCC to prepare and submit (1) the

2016 Pe rfo rm an ce Group Revenues 3,292 2,897 Group Sales Volume (k tons) 182 187 Group EBITDA 213 109 Group Net Profit (Loss) 65 (30) HR C HRC Sales (k tons) 182 187 HRC Production Volume (k tons) 190

2017 Pe rfo rm an ce Revenues 7,815 3,276 Sales Volume (k tons) 378 188 EBITDA 118 64 Net Profit (Loss) (451) (233) HR C HRC Sales (k tons) 378 188 HRC Production Volume (k tons) 363 188 HRC Average

PSG CORPORATION PUBLIC COMPANY LIMITED SEC notifies TIES to rectify 2014 financial statements 22/03/2013 THAI UNIQUE COIL CENTER PUBLIC COMPANY LIMITED The SEC rejected to grant further extension of

and installation of the pipeline 239.05 248.60 (3.84) Income from water production and distribution 31.25 24.31 28.55 Income from installation and distribution of water production systems 3.40 25.03