默茨致信欧洲理事会主席科斯塔，将欧盟新一轮七年期预算与对乌资金援助挂钩。

A statement by 新华社. Statements are as reported by the cited publishers — not verified by DecisionGateway.

德国总理默茨致信欧洲理事会主席科斯塔，将欧盟新一轮七年期预算与对乌资金援助挂钩