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Photo taken on Nov. 29, 2019 shows winter view of the national company KazMunayGas in Nur-Sultan, Kazakhstan. (Photo by Kalizhan Ospanov/Xinhua)
Photo taken on Nov. 29, 2019 shows winter view of the national company KazMunayGas in Nur-Sultan, Kazakhstan. (Photo by Kalizhan Ospanov/Xinhua)