近日，位于广东肇庆市德庆县的简架头、云致冲矿区建筑用花岗岩矿项目工程的建设工地仍热火朝天。目前，该项目工业广场已实现封顶，建设进度已完 成95%，工作人员正对厂房内的生产设备进行最后调试。 目前，企业对市场前景充满信心。其产品可用于房屋道路、桥涵、隧道、港口和堤坝等建筑工程，应用场景丰富。企业不仅与中国香港客户达成了初步合 作意向，未来还将重点关注广州新机场、柳广高铁、广肇高速等重大基建项目的材料供应。 据公司相关工作人员介绍，"项目包括开采加工区、物流廊道工程和码头工程。其中，工业广场部分预计2026年5月投产。" 该项目是中能建（德庆）绿色建材科技有限公司项目，总投资30.5亿元，是中国能建有史以来储量最大、年产能最高的砂石骨料项目，最高年产能可达 1600万吨。 据中国砂石协会了解，2023年1月，中能建（德庆）绿色建材科技有限公司分别以11.83亿元、2.29亿元竞得（共计14.12亿元）广东省肇庆市德庆县简架 头、云致冲矿区两宗建筑用花岗岩矿采矿权。两矿区面积合计1.69平方公里，矿区范围内合计保有资源量15731.55万立方米，可采资源量15365.54万立方 米。两矿相距850米，未来具有约3亿 ...

Core Viewpoint - The recent successful bidding for the granite mining project in Guangdong's Deqing County highlights the growing demand and investment in the aggregate industry, with significant production capacities and long-term operational commitments involved [1][6]. Group 1: Project Details - The granite mining project in Deqing County has a mining reserve of approximately 170 million cubic meters and an annual production capacity of 8 million cubic meters [6]. - The project includes a processing system designed to handle 21.2 million tons per year and a weathered soil washing sand production line with a capacity of 1.2 million tons per year [1][2]. - The total project cost includes engineering surveying fees of 15.3016 million yuan, design fees of 21.85925 million yuan, construction and equipment procurement costs of 1.457 billion yuan, and an operational unit price of 28.5 yuan per ton [1]. Group 2: Bidding and Company Information - Guangdong Cheng'an Runjian New Materials Technology Co., Ltd. won the bidding for the project with a bid of 1.613 billion yuan, and the company is a state-owned enterprise [7]. - The project has a cooperation period of 23.5 years, which includes a 360-day survey and design period, a 720-day construction period, and a 20.5-year operational period [1][2]. - In the past 10 days, Guangdong has successfully auctioned four large-scale aggregate mines with annual production capacities exceeding 10 million tons, indicating a robust market for mining rights [8].