Having spotted that an Arctic boom was about to end, a government-owned fund from Oslo must have thought it had found an easy way to make money in a market it knew well.

• 因为预计到北冰洋地区的经济繁荣即将结束，来自奥斯陆的一个由政府所有的基金当时一定认为在熟知的市场上操作是比较容易的赚钱方式。