Group 1 - The State Intellectual Property Office of China granted a patent for a "Congestion Prediction Method and Information Release Induction System Based on ETC Data" to three companies in Fujian Province [1] - Fujian Provincial Highway Technology Innovation Research Institute Co., Ltd. was established in 2021 with a registered capital of 50 million RMB and has participated in 57 bidding projects and holds 125 patents [1] - Fujian Provincial Highway Information Technology Co., Ltd. was founded in 2011 with a registered capital of 30 million RMB, has participated in 1,579 bidding projects, and holds 56 patents [1] Group 2 - Nanping Wusha Expressway Co., Ltd. was established in 2017 with a registered capital of 50 million RMB, has participated in 347 bidding projects, and holds 21 patents [2] - The company has 48 administrative licenses [2]