ChemChina holds a public lecture on the petrochemical industry chain at its headquarters on May 18. The corporation invited nearly 20 reporters from the People’s Daily, Xinhua News Agency and Economic Daily, and specially invited Li Chen, the deputy chief engineer of China National Petroleum and Chemical Planning Institute, to deliver a speech on components of the petrochemical industry chain and its history. The lecture had enriched the audience with more chemical knowledge, along with giving a direct view on up-and down-stream chemical products.