China Kingstone Mining (1380 HK)

China Kingstone Mining Holdings Limited is an investment holding company primarily engaged in the mining, processing, and trading of marble stones and marble-related products, including beige marble slabs and blocks, and marble slags. The company also operates a food brand segment involved in preparing and delivering food and offering ready-to-cook meal kits. It was founded in 2010 and is headquartered in Kowloon, Hong Kong.