Mr. Chayakorn Akaramas Between 7 January and 13 July 2016, Mr. Chayakorn Akaramas, an office manager of thermoplastic project of International Engineering Public Company Limited (IEC) in Rayong

Mr. Saran Lertchareonwongsa Mr. Saran Lertchareonwongsa rendered assistance and support for Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company

Mr. Niwat Maenim Mr. Niwat Maenim rendered assistance and support for Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company Limited (IEC), jointly with

Mr. Sutin Promthong Mr. Sutin Promthong rendered assistance and support for Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company Limited (IEC

North Environment Co., Ltd. North Environment Co., Ltd. (NE) rendered assistance and support for Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company

Mr. Bhusana Premanode Between 12 February and 3 March 2016, Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company Limited (IEC) performed his duties

Mr. Maruphong Siriwat Between 12 February and 3 March 2016, Mr. Maruphong Siriwat, a general manager of thermoplastic project of International Engineering Public Company Limited (IEC) at Rayong

Bann Tongkum Co., Ltd. Bann Tongkum Co., Ltd. rendered assistance and support for Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company Limited (IEC

Mr. Somchai Phothi Mr. Somchai Phothi rendered assistance and support for Mr. Bhusana Premanode, while being director and executive of International Engineering Public Company Limited (IEC) and Mr

Mr. Maruphong Siriwat Between 21 – 29 September 2015, Mr. Maruphong Siriwat, a general manager of International Engineering Public Company Limited (IEC) project in Had Yai District, Songkla Province