Announcement of the Winning Bid for the Train Automatic Mining Prototype System of Yankuang Coal Chemical Supply and Marketing Co., Ltd. (Guohong Chemical); 1、 Tender Project Name: Yankuang Coal Chemical Supply and Marketing Co., Ltd. (Guohong Chemical) Railway Automatic Mining Prototype System Public Tender Project Number: SNZB-MHGX-D2025100182&# xa0; 2、 Winning bidder: Jinan Zhongyiwei Technology Co., Ltd; 3、 Publicity period: April 24, 2025 to April 26, 2025; 4、 The supervisory department and telephone number for this project are: Yankuang Energy Group Co., Ltd. Tendering Supervision Office. The supervisory telephone number is 0537-5382693????   5、 Bidder and bidding agency Bidder: Yankuang Coal Chemical Supply and Marketing Co., Ltd. Contact person: Director Li Contact information: 18605374416&# xa0; Bidding Agency: Shandong Energy Tendering Co., Ltd. Contact Person: Manager Jin Contact Information: 18663236393 Shandong Energy Tendering Co., Ltd. April 24, 2025 If the content is incomplete or attachments are missing, please click on the website to view: http://www.ygcgfw.com/gggs/001001/001001004/20250424/8a8180819618e6b2019661dbf3d37883.html