During the few days visiting the Austria-Hungary, Carlo spent most of his time with Crown Prince Rudolf, admiring the scenery around Vienna and incidentally touring the factories and some famous enterprises of the Austria-Hungary.
On the second day of Carlo's arrival in Vienna, Spanish officials began formal talks and consultations with officials of Austria-Hungary.
After about a week of negotiations, both parties once again reached a cooperation agreement. This cooperation agreement mainly concerns industrial cooperation, with Austria-Hungary mainly providing industrial support to Spain.
This is also the Austria-Hungary's return for Spain's diplomatic support, after all, the relationship between the two countries also needs interests to be maintained.
Regarding the industrial aid from the Austria-Hungary, Carlo had only one attitude, which was the more, the better.
