JPMorgan Chase & Co. underwrote Contemporary Amperex Technology Co. Ltd.’s Hong Kong listing despite opposition from US lawmakers, given that Washington hasn’t placed sanctions on the Chinese battery maker,

J PMorgan Chase’s CEO Jamie Dimon has long been one of Bitcoin’s most vicious skeptics. In 2017, he said he would fire any employee who traded Bitcoin for being “stupid,” and called it a “fraud.” Last year, he called the cryptocurrency a “pet rock.”