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19
2022.12
Huizhi achievements transfor...
On December 9, 2022, the donation ceremony of "Nuoer Biological Scholarship" of China University of Petroleum and the signing ceremony of scientific and technological achievements transformation project of Qingdao Huizhi Oilfield Service Co., Ltd. was held in Huizhi Office Building.
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19
2022.12
Visit of China Petroleum Techn...
On October 18, 2022, Li Pilong, chairman of China Petroleum Technical Service Alliance, and Shi Fengcheng, Secretary General, were invited to visit Huizhi company.
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04
2022.12
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