中美贸易谈判宣布阶段性成果
2025年5月10日至11日，中美在瑞士日内瓦举行为期两天的经贸高层会谈。美国财政部长斯科特·贝森特于5月11日宣布谈判取得"重大进展"，但未透露具体目标。美国贸易代表贾米森·格里尔指出双方就"协议"达成基本框架，未明确说明是否将撤销近期新增的关税。
中方方面，国务院副总理、经贸谈判牵头人何立峰于5月11日晚专场发布会表示，会谈"坦诚、深入、具有建设性"，并宣布已取得实质性进展及重要共识。他强调会谈为未来分歧管控与合作深化"打下基础、创造条件"，同时确认双方同意建立"中美经贸磋商机制"，计划于5月12日共同发布联合声明。
NYT | 新华社 | 白宫
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n the U.S. people generally use Bitcoin as an alternative investment, helping diversify a portfolio apart from stocks and bonds. You can also use Bitcoin to make purchases, but the number of vendors that accept the cryptocurrency is still limited. Big companies that accept Bitcoin include Overstock, AT&T and Twitch. You may also find that some small local retailers or certain websites take Bitcoin, but you’ll have to do some digging. That said, PayPal has announced that it will enable cryptocurrency as a funding source for purchases this year, financing purchases by automatically converting crypto holdings to fiat currency for users. “They have 346 million users and they’re connected to 26 million merchants,” says Spencer Montgomery, founder of Uinta Crypto Consulting. “It’s huge.”
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
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