Sino Geophysical Co., Ltd Announces Final Cash Dividend on A Shares for 2021, Payable on 01 June 2022

Sino Geophysical Co., Ltd. is a China-based company principally engaged in the provision of integration technical services of processing and explanation of geological data for oil and gas exploration. The Company is primarily involved in geological data processing business, geological data explanation business, geological data analysis business, well position arrangement business, oil field region assessment business, drilling and completion services, as well as provision of technological services, including intelligent management of oil fields and development of software, among others. The Company operates its geological data processing explanation and research for large petroleum exploration projects located in Daqing, Shengli, Liaohe, Tarim, Dagang, among others.