BERLIN, July 5 (Reuters) - German Chancellor Angela Merkel and French President Emmanuel Macron exchanged views on European Union-China relations with China"s President Xi Jinping in a video conference on Monday, Merkel"s office said. "They also discussed international trade, climate protection and biodiversity," her office added in a statement. "The conversation also revolved around cooperation in the fight against the COVID-19 pandemic, global vaccine supply, and international and regional issues."