https://www.zonebourse.com/cours/action/RONGSHENG-PETROCHEMICAL-C-11367178/actualite/Aramco-Overseas-Company-B-V-a-conclu-l-acquisition-d-une-participation-de-10-dans-Rongsheng-Petro-44389834/?utm_source=telegram&utm_medium=social&utm_campaign=share