6 month old baby eating soy sauce?

i am making my sons food, and so far he has just had veggies and fruit, i was told that he should be starting to eat what we eat, which tonight is a stir fry. the only sauces i use are soy sauce adn a bit of sweet chili. Are these okay for my baby or will they make him sick? does anyone kow what foods are supposed to be given?