Sinochem Erjian Group Co., Ltd., China Chemical Engineering Third Construction Co., Ltd., China Chemical Engineering Fourth Construction Co., Ltd., China Chemical Engineering Sixth Construction Co., Ltd., China Chemical Engineering Seventh Construction Co., Ltd., China Chemical Engineering Eleventh Construction Co., Ltd., China Chemical Engineering Thirteenth Construction Co., Ltd., China Chemical Engineering Fourteenth Construction Co., Ltd. and China Chemical Engineering Sixteenth Construction Co., Ltd.
In addition, there are 1 construction companies in Hong Kong.