There is also a small mining industry exploiting deposits of lead, iron and alum. Andorra's main trading partners are neighbouring France and Spain. In 1997, the country opened negotiations to join the World Trade Organisation. It has until 2005 to tighten its regime or face sanctions. Suits are recommended at all times with white shirt and black shoes.
Prior appointments are necessary and meetings tend to be formal.
Punctuality is important. Lunch is usually after 1330 and can extend through the afternoon.