Announcement of Winning Bid for Electronic Technology Smart Industry Park Project Number: E3208000337006945 Project Name: Electronic Technology Smart Industry Park Section Number: E320800033706945001001 Section Name: Electronic Technology Smart Industry Park Engineering General Contracting (EPC) Construction Unit Name: Huai'an Xuyi Economic Development Industrial Park Construction Co., Ltd. Project Type: Housing Construction Contract Type: Public Bidding Winning Unit Name: China Railway Construction Group Co., Ltd; Project Manager Name: Liu Hui; Building area (square meters): 340000.0 Bid price (10000 yuan): 87533.12 Bid duration (days): 600; Time of winning the bid: April 15, 2025 Members of the bid evaluation committee:/reasons and basis for the bid awarding of the tenderee: the bid awarding report submitted by the bid awarding committee Project location: professional content: name of personnel Job ID number Professional qualification certificate number