China Kingstone Mining Holdings Ltd is an investment holding company principally engaged in the mining, processing and trading of marble and marble-related products. The Company focuses on the development and mining of the Zhangjiaba Mine. Marble slags are produced in the course of stripping overburden at Zhangjiaba Mine and by crushing the cracked marble stones. Marble slag is a core raw material for the production of ground calcium carbonate. The Company's main products include beige marble slabs and blocks. The Company's food brand business involves a delivery-only operation with its own central kitchen for ready-to-cook meal kits for the food in various culinary recipes. The Company has its own website of the virtual shop and takes orders online from UK customers on its website www.celeplate.co.hk.