Beijing LongRuan Technologies Inc. provides software solutions and information technology (IT) services based on geographic information system (GIS) for the coa...
LongRuan Technologies (688078): Won the bid for the procurement project of Tongmei Datang Tashan Coal Mine Co., Ltd., with a bid amount of 2.98 million yuan
LongRuan Technologies (688078): Won the bid for the procurement project of the Ordos Energy Research Institute at Peking University, with a bid amount of 2.397 million yuan
LongRuan Technologies: One of the pioneers in the informatization and intelligence of deep earth economy
LongRuan Technologies: Securities affairs representative resigns for personal reasons
LongRuan Technologies: The preliminary inquiry transfer price is set at 27.28 yuan/share
LongRuan Technologies shareholder Li Shangrong intends to inquire about the transfer of 1.72% of the company's shares