Ge Long Hui·2025-10-22 10:02Core Viewpoint - Sichuan Chengyu (601107.SH) announced its successful bid for the supply of sand and gravel materials for the Tianmeile Expressway project, which is part of the S7 Chengdu to Huili Expressway construction plan [1] Group 1: Project Details - The Tianmeile Expressway project is a key segment of the Sichuan Provincial Highway Network Layout Plan (2022-2035) [1] - The project involves long construction time and significant material requirements, including mechanism sand and crushed stone [1] Group 2: Supply Chain Development - Xing Shu Supply Chain Company participated in the competitive negotiation for the LM3 sand and gravel procurement project and successfully won the bid [1] - A sand and gravel procurement contract was signed on October 22, 2025, with the total transaction amount expected to not exceed RMB 100 million (including tax) [1]