协办单位 Co-Sponsors ; UNCTAD ; Joint-Organizers

赞助、协办单位 Sponsors ; Co Organizer

主协办单位 Chief Co-organizer

海外协办单位 Overseas Co-Organizer

支持协办单位 State Grid Corporation of China ; Supporters &

协办单位丨 Co-organized by ; Co-organizer

国外协办单位 Overseas Co-organized by

协办单位· Co-organizer by

冠名协办单位征集 Recruitment for the Name Right of the exhibition

特别协办单位 The Important Assistors