Group 1 - The A-share professional service sector continued to rise in the afternoon, with Guoyi Bidding increasing by over 27% [1] - Other stocks such as Zhongfang Biao rose by over 8%, while Tianfang Biao, Aopu Biao, and Zhongxin Irradiation also experienced gains [1] - The National Development and Reform Commission announced measures to ensure fair participation of foreign enterprises in standard-setting, government procurement, and bidding activities [1]