On April 3, 2020, East China Engineering Science and Technology Co., Ltd. signed the PC general contract for 1,800kt/a Ethylene Glycol Project of Shaanxi Yulin Chemical Co., Ltd. This is the current largest coal chemical project in the world. The Company has undertaken the PC construction works for the project’s core unit-Ethylene glycol, with a contract value of 3818 million (CNY), which is the largest package among the 12 packages.