Does geopolitical risks drive the extreme spillovers of bulk energy and chemical commodity

• Zhang Tao ,

  Contributed equally to this work with: Zhang Tao, Tianzhuang Li, Yadi Chen, Xiaoyue Huang

  Roles Formal analysis, Writing – original draft, Writing – review & editing

  Affiliation Guangxi Colleges and Universities Key laboratory of Intelligent Logistics Technology, Nanning Normal University, Nanning, Guangxi, China

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• Tianzhuang Li ,

  Contributed equally to this work with: Zhang Tao, Tianzhuang Li, Yadi Chen, Xiaoyue Huang

  Roles Formal analysis, Writing – original draft, Writing – review & editing

  Affiliation School of Management and Economics, Nanning Normal University, Nanning, Guangxi, China

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• Yadi Chen ,

  Contributed equally to this work with: Zhang Tao, Tianzhuang Li, Yadi Chen, Xiaoyue Huang

  Roles Formal analysis, Writing – original draft, Writing – review & editing

  Affiliation The Institute for Sustainable Development, Macau University of Science and Technology, Macao, China

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• Xiaoyue Huang

  Contributed equally to this work with: Zhang Tao, Tianzhuang Li, Yadi Chen, Xiaoyue Huang

  Roles Project administration, Writing – original draft, Writing – review & editing

  * E-mail: xiaoyuehuang22@163.com

  Affiliation The Institute for Sustainable Development, Macau University of Science and Technology, Macao, China

  https://orcid.org/0000-0002-8775-0482

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