Group 1 - Company signed a maximum guarantee contract with Shanghai Pudong Development Bank for a financing amount of 30 million RMB for its wholly-owned subsidiary [2] - The company has provided a total guarantee of 600 million RMB to its subsidiaries, accounting for 24.29% of the latest audited net assets [2] - The company has approved a financing guarantee limit of up to 400 million RMB for its subsidiary [2] Group 2 - In 2024, the revenue composition of the company was as follows: steel strand 42.82%, steel wire 35.93%, concrete products for rail transit 13.11%, steel rail sales 4.53%, and other businesses 2.95% [3]