Yihai International Holding Ltd., together with its subsidiaries, engages in production and sale of hot pot condiment, Chinese-style compound condiment, and ready-to-eat food products in the People's Republic of China and internationally. It offers hot pot soup flavorings and hot pot dipping sauces; Chinese-style compound condiments and ready-to-eat sauces; and self-serving small hot pots, self-serving rice, brewed vermicelli, and instant rice products under the Haidilao and Magic Cook brands. The company also offers consulting services. It provides its products through distributors to retailers, hypermarkets, supermarkets, grocery stores, neighborhood stores, and butcher shops, as well as e-commerce channels. The company was founded in 2005 and is headquartered in Shanghai, the People's Republic of China.