China Kingstone Mining Holdings Limited is an investment holding company engaged in the mining, processing, and trading of marble stones and marble-related products. It owns and operates the Zhangjiaba Mine and Tujisi Mine, located in Sichuan Province, People's Republic of China, producing premium beige marble slabs, blocks, marble slags, and other by-products such as curved plates, moldings, and fireplace components. The company operates primarily through its marble mining segment in China, with additional activities in the United Kingdom involving food brands. These include preparing and delivering ready-to-cook meal kits, fresh meat, seafood, hotpot items, oven-ready Peking duck, and sashimi through virtual restaurants under brands like Celeplate, Burgogi Korean BBQ Burger, and Ya, as well as distribution to retailing stores and supermarkets via its website celeplate.co.uk. Headquartered in Jiangyou, China, with offices in Hong Kong, China Kingstone Mining Holdings Limited serves construction materials and food sectors, contributing to the natural stone supply chain and consumer food delivery markets.