The two governments have been trying to prevent a list of at least 150 local and international companies from becoming public.
Spain takes control of Catalonia, dismissing its separatist government a day after lawmakers passed a declaration of independence for the region.
Catalonia's Parliament voted for independence Friday morning, prompting widespread celebration in the region and immediate rebuke from the Spanish government.
Across the United States, Europe and the Middle East, unitary states are splintering under the leadership of divisive nationalist demagogues.
British Prime Minister Theresa May urges her European Union counterparts to bring new momentum to the discussions, even as an interim goal to widen them is missed.
The German chancellor faces pressure from the right after an anti-migrant party makes electoral gains.
French President Emmanuel Macron chastises the Polish government for its choice "to isolate itself from Europe."