Group 1 - Hangzhou Juqi Information Technology Co., Ltd. has obtained a patent for a "cable fault diagnosis method, system, and terminal," with authorization announcement number CN121008121B, applied on October 2025 [1] - The company was established in 2012, located in Hangzhou, and primarily engages in the manufacturing of electrical machinery and equipment, with a registered capital of 58.916651 million RMB [1] - Juqi has invested in 6 companies, participated in 471 bidding projects, holds 9 trademark registrations, 261 patents, and has 38 administrative licenses [1] Group 2 - Hangzhou Zhengyi New Energy Technology Co., Ltd. was founded in 2019, also located in Hangzhou, focusing on research and experimental development, with a registered capital of 30 million RMB [1] - Zhengyi has participated in 15 bidding projects, holds 8 trademark registrations, 52 patents, and has 5 administrative licenses [1] Group 3 - Zhejiang Fusheng Intelligent Equipment Co., Ltd. was established in 2016, located in Hangzhou, primarily engaged in software and information technology services, with a registered capital of 12 million RMB [2] - Fusheng has participated in 5 bidding projects, holds 3 trademark registrations, 21 patents, and has 2 administrative licenses [2]

Group 1 - Zhejiang East China Engineering Construction Management Co., Ltd. has obtained a patent for a concrete quality detection method, system, and terminal, with authorization announcement number CN120651842B, and the application date is August 2025 [1] - Zhejiang East China Engineering Construction Management Co., Ltd. was established in 2013, located in Hangzhou, and primarily engages in construction decoration, renovation, and other construction industries, with a registered capital of 500 million RMB [1] - The company has made investments in 7 enterprises, participated in 1,078 bidding projects, holds 27 trademark registrations, 1,281 patent registrations, and possesses 107 administrative licenses [1] Group 2 - China Electric Power Construction Group East Survey and Design Institute Co., Ltd. was established in 1993, located in Hangzhou, and primarily engages in professional technical services, with a registered capital of approximately 25.75 billion RMB [1] - The company has invested in 198 enterprises, participated in 5,000 bidding projects, holds 155 trademark registrations, 5,000 patent registrations, and possesses 265 administrative licenses [1]

Core Viewpoint - The company is establishing a joint venture, Hunan Sakaban Technology Co., Ltd., to enhance its capabilities in the high-level assisted driving sector through collaboration with academic and industry experts [1][2]. Group 1: Investment Details - Hunan Laimu Technology Co., Ltd. will contribute an intangible asset valued at RMB 2.5 million, representing a 3.9683% stake in the joint venture [1]. - Ms. Zhu Xin'ai will invest RMB 5 million in cash, acquiring a 7.9365% stake in the joint venture [1]. Group 2: Strategic Collaboration - The main collaborator, Professor Chang Wanli, has extensive research experience and has achieved significant technological advancements in the high-level assisted driving field [2]. - The joint investment is based on a research project involving Time-Sensitive Networking (TSN), aimed at applying this technology in smart vehicles and robotics [2]. Group 3: Expected Outcomes - The investment is expected to accelerate the commercialization of TSN technology in high-level assisted driving, enhancing the company's market competitiveness and economic benefits [2]. - The collaboration aims to integrate resources such as funding, technology, and market channels to promote the industrialization of high-level assisted driving systems [2].

Core Viewpoint - The company, LaiMu Co., Ltd. (603633), announced the establishment of a joint venture, Hunan Sakaban Technology Co., Ltd., in collaboration with Ms. Zhu Xinai and other parties, focusing on a patented technology related to robotic operating environments [1] Group 1: Investment Details - Hunan LaiMu Technology Co., Ltd. will contribute an intangible asset valued at RMB 2.5 million, representing a 3.9683% equity stake in the joint venture [1] - Ms. Zhu Xinai will invest RMB 5 million in cash, acquiring a 7.9365% equity stake in the joint venture [1] Group 2: Approval Process - The transaction has been approved by the independent directors at the sixth board meeting, the twelfth meeting of the sixth board, and the ninth meeting of the sixth supervisory board, and does not require further approval from the shareholders' meeting [1]