Which standard of soy sauce is better?

The national standard GB 18 186 is the standard for brewing soy sauce. After a long period of fermentation, soy sauce has unique flavor and nutrients. The provincial standard SB 10336 refers to the standard of preparing soy sauce, and the production cycle is relatively short. The soy sauce of GB 18 186 is considered as a high-quality product. You need to check the product label to make sure that you have chosen the soy sauce that suits you.