Zhitong Financial App News, 300479.SZ issued an announcement, on October 9, 2023, Jinan Public Resources Trading Center issued the "transaction announcement of Digital Jinan City Comprehensive perception and early warning Network Engineering Information platform Construction Project". The company is the leading consortium pre-winning the bid digital Jinan City Comprehensive perception and early warning Network Engineering Information platform construction project, the consortium won the bid amount of 1.369 billion yuan.

Jinan Smart City Operation and Service Co., Ltd. (hereinafter referred to as "Smart City Company"), the counterparty to the transaction, is a wholly-owned subsidiary of Jinan Energy Group Co., Ltd. (hereinafter referred to as "Jinan Energy Group"). The company is jointly controlled by Jinan Energy Group, and the company is a related party in accordance with the rules governing the listing of shares on the growth Enterprise Market of Shenzhen Stock Exchange, so this transaction constitutes a related party transaction.