海南高速：副总经理兼董事会秘书宋岚辞职

Core Points - The company announced the resignation of Ms. Song Lan, the Vice General Manager and Board Secretary, due to job relocation [1] - Following her resignation, Ms. Song will not hold any positions in the company or its subsidiaries [1] - Until a new Board Secretary is officially appointed, Vice General Manager Mr. Yao Weiqing will temporarily assume the responsibilities of the Board Secretary [1] - The company aims to complete the appointment of senior management and the Board Secretary as soon as possible [1]