div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: I-ON CommunicationsMar 09 2016 · Intro: GS Caltex is a subsidiary of GS group and a Korean leading energy company in petroleum chemistry and energy sector I-ON communications src=https:reader035vdocumentinreader035viewer202208141060943c51c0b4ba54c9254d57html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: I-ON CommunicationsMar 09 2016 · Intro: GS Caltex is a subsidiary of GS group and a Korean leading energy company in petroleum chemistry and energy sector I-ON communications src=https:reader035vdocumentinreader035viewer202208141060943c51c0b4ba54c9254d57html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv