Engineers explain to journalists operations at the Lu'an Coal to Oil Project in Changzhi, China
Engineers explain to visiting journalists operations at the Lu'an Coal to Oil Project and its state-of-the-art facilities in Changzhi, Shanxi Province, on December 28, 2018. The coal-based oil company manufactures synthetic oil and petroleum products using coal gasification. The project involves companies from the U.S., Europe and Asia. Photo by Stephen Shaver/UPI
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