Hello, would you like to ask what content needs to be marked on the trademark of your own brand of edible oil? A search of relevant information shows that self-branded edible oil trademarks need to be marked with the special name of the true attributes of the food, the product's standard code and serial number, production date (packaging date), and shelf life (storage period). This is the content that must be marked on food labels stipulated in my country's "Product Quality Law" and the national standard "General Principles for Prepackaged Food Labeling" (GB7718).