Group 1 - Company Lan Jian Intelligent (SH 688557) announced a share buyback of approximately 340,000 shares, representing 0.33% of its total share capital of about 103 million shares, with a total expenditure of approximately RMB 11.9984 million [1] - The highest and lowest prices for the repurchased shares were RMB 38.47 and RMB 32.61 per share, respectively [1] - As of the report, Lan Jian Intelligent has a market capitalization of RMB 4 billion [1] Group 2 - For the fiscal year 2024, the revenue composition of Lan Jian Intelligent is as follows: smart manufacturing accounts for 92.93%, automated warehousing and logistics services account for 6.95%, and other businesses account for 0.12% [1]

Group 1 - The core point of the article is the resignation of Jiang Xia, the Deputy General Manager of Lanjian Intelligent Technology Co., Ltd., due to reaching the legal retirement age, and the company no longer recognizes him as a core technical personnel after his departure [2] - For the fiscal year 2024, Lanjian Intelligent's revenue composition is as follows: intelligent manufacturing accounts for 92.93%, intelligent warehousing and logistics automation system services account for 6.95%, and other businesses account for 0.12% [2]