https://www.trafigura.com/media/1775/2018_trafigura_executive_summary_of_the_unep_report_french.pdf
https://www.trafigura.com/media/1785/2018_trafigura_probo_koala_press_release_final_french.pdf
https://www.amnesty.org/fr/wp-content/uploads/sites/8/2021/06/afr310022012fr.pdf
https://www.greenpeace.fr/trafigura-nouvelles-accusations-de-corruption/