Manners in Argentina

Greetings

Latin time is common where up to 15 minutes late is acceptable for meetings and meals.
Dinner is late from 21:00 onwards, with restaurant peak around 22:00.
When sharing mate tea, return it without moving the straw (bombilla).
When visiting homes, sweets or wine are preferred over flowers.
Calling loudly or clicking fingers is considered rude.
Tipping for taxis and waiters is around 10%.
Football is a popular topic, but be careful not to overly provoke club rivalries.
Acts of stepping on or sitting on products imitating the national flag or emblem are considered insults.
Smoking in public places may be strictly regulated depending on the province.
In business settings, wearing a suit is safe, though it depends on the industry.