山西高速：第九届董事会第四次会议决议公告

Group 1 - The core point of the article is that Shanxi Expressway announced the approval of multiple proposals during its ninth board meeting, including the acquisition of a 15% stake in Shanxi Transportation Industry Development Group Co., Ltd. and related transactions [1] Group 2 - The board meeting approved the proposal for the acquisition of the 15% stake in Shanxi Transportation Industry Development Group Co., Ltd. [1] - The meeting also included discussions on several amendments to existing proposals [1]