Dầu Hào CHIN-SU Sò Điệp is a Vietnamese oyster sauce produced by Masan Consumer under the CHIN-SU brand. Its distinctive feature is the combination of oyster extract and Japanese scallop extract, which gives the product a pronounced seafood flavor and umami character. The ingredients include water, sugar, and salt, along with 800 milligrams of oyster extract and 600 milligrams of Japanese scallop extract per kilogram of product. The sauce has a dark color and a thick, uniform texture that allows it to coat ingredients well during preparation. Its flavor is intense, with salty and mildly sweet notes characteristic of oyster sauces. It is primarily intended for cooking and can be used in stir-fried dishes, marinades, roasting, braising, and slow-cooked preparations with meat, fish, and vegetables. In stir-fried dishes, it contributes a richer flavor and gives the ingredients a glossy appearance. It can also be used as part of a marinade for meat and fish before cooking.