BEIJING — China has provided information and documents to a joint investigation into two severed Baltic Sea undersea cables, and has invited Germany, Sweden, Finland and Denmark to participate in and complete the inquiry, the foreign ministry said on Monday. Foreign ministry spokesperson Mao Ning made the remarks at a news briefing when asked about a Financial Times report that Sweden had criticized China for refusing full access despite an open investigation, and for not allowing its public prosecutor to board the suspect ship, Yi Peng 3. The Chinese bulk carrier is moving again after sitting still for more than