No, according to the inquiry, Weidingjia brand is produced by Qingdao Haipeide Trading Co., Ltd., which is mainly engaged in the sales of soy sauce, soy sauce and vinegar series condiments, not a miscellaneous brand. Extremely fresh flavor is a kind of seasoning called flavor enhancement, which is a very popular food additive in China. Mainly composed of amino acids and nucleotides, it can enhance the umami taste and fragrance of food.