Photo taken on Sept. 6, 2019 shows the atmospheric and vacuum distillation unit in its first operation by Hengyi Industries Sdn Bhd, a joint petrochemical venture between China and Brunei in Bandar Seri Begawan, capital of Brunei. Hengyi Industries Sdn Bhd, a joint petrochemical venture between China and Brunei, has announced that its atmospheric and vacuum distillation unit had successfully produced qualified petrochemical products. (Xinhua)