Mr. Porntep Thawornwisuthikul From May 10 to July 31, 2007, Mr. Porntep Thawornwisuthikul, a former executive of United Securities Plc., colluded with Ms. Angkakarn Tantiviroon, an executive of Rich

Ms. Arada Lertpinyopap From May 10 to July 31, 2007, Ms. Arada Lertpinyopap, a former executive of United Securities Plc., colluded with Ms. Angkakarn Tantiviroon, an executive of Rich Asia Steel Plc

Mr. Somdaj Leeswadtrakul From May 10 to July 31, 2007, Mr. Somdaj Leeswadtrakul colluded with Ms. Angkakarn Tantiviroon, an executive of Rich Asia Steel Plc. (RICH), Mr. Porntep Thawornwisuthikul and

Mr. Suriya Lapvisuthisin From May 10 to July 31, 2007, Mr. Suriya Lapvisuthisin colluded with Ms. Angkakarn Tantiviroon, an executive of Rich Asia Steel Plc. (RICH), Mr. Porntep Thawornwisuthikul and

)  2019  (01/01/19  -31/12/19)  Accounting Type Consolidate Consolidate Consolidate Consolidate Consolidate Revenue From Operations 294.49 603.44 1,015.32 1,611.20 789.92 Other Income 3.70 0.59 3.03 9.39

)  2021  (01/01/21  -31/12/21)  2020  (01/01/20  -31/12/20)  2019  (01/01/19  -31/12/19)  Accounting Type Consolidate Consolidate Consolidate Consolidate Consolidate Revenue From Operations 339.92 322.66

(MB.) 6M/2022  (01/01/22  -30/06/22)  6M/2021  (01/01/21  -30/06/21)  2021  (01/01/21  -31/12/21)  2020  (01/01/20  -31/12/20)  2019  (01/01/19  -31/12/19)  Accounting Type Consolidate Consolidate

/01/20  -31/12/20)  2019  (01/06/19  -31/12/19)  Accounting Type Consolidate Consolidate Consolidate Consolidate Consolidate Revenue From Operations 116.85 1,236.63 1,279.52 197.16 66.51 Other Income

)  2020  (01/01/20  -31/12/20)  2019  (01/01/19  -31/12/19)  Accounting Type Consolidate Consolidate Consolidate Consolidate Consolidate Revenue From Operations 1,264.03 1,106.54 2,289.03 2,061.85 1,206.02

  -31/12/20)  2021  (01/04/20  -31/03/21)  2020  (01/04/19  -31/03/20)  2019  (01/04/18  -31/03/19)  Accounting Type Consolidate Consolidate Consolidate Consolidate Consolidate Revenue From Operations