深高速：公司目前正在进行机荷高速改扩建

Group 1 - The company stated that several projects mentioned have original operating periods expiring between 2026 and 2027 [2] - The company is currently undertaking the expansion and reconstruction of the Jihe Expressway, and upon completion, the government will approve the operating period based on policy [2] - The specific expiration dates and arrangements for the Meiguan Expressway and Shui Guan Expressway will be determined according to government announcements [2]