Group 1 - The company Guojijinggong (SZ 002046) announced a board meeting on October 10, 2025, to discuss the proposal for changing the accounting firm [1] - For the first half of 2025, the revenue composition of Guojijinggong is as follows: bearings industry accounted for 59.14%, abrasives and tools industry 30.94%, trade and engineering contracting 9.08%, and other businesses 0.84% [1] - As of the report date, Guojijinggong has a market capitalization of 14.2 billion yuan [1]