| Company | Timeline | Status | |
| Mexichem Materials Ltd Director • Executive Vice President & President, Al | 19 Dec 2018←6 Years→Current | Active | |
| Vinyl Compounds Holdings Limited Director • Executive Vice President & President, Al | 8 Aug 2018←4 Years→31 Aug 2022 | Dissolved | |
| Vinyl Compounds Limited Director • Executive Vice President & President, Al | 8 Aug 2018←4 Years→31 Aug 2022 | Dissolved | |
| Mexichem Specialty Compounds Limited Director • Executive Vice President & President, Al | 23 Jul 2018←7 Years→Current | Active | |
