Italy and Germany fretted that heavy industry might flee to less restrictive parts of the world, while the east Europeans worried about the costs of it all.

• 果然，意大利和德国忧心忡忡地说，重工业可能躲到条件宽裕的角落里继续生产；东欧领导人也打着成本的旗号双眉紧锁。