The US president Donald Trump reverted his decision to block US companies to trade with Huawei during the weekend, following the G-20 meeting in Osaka, Japan. Yet, the smartphone maker's founder Ren Zhengfei told The Financial Times that the softer ban will not have "much impact" on the company's business. Ren said Huawei is adjusting to a new era of American hostility and would continue to "focus on doing our own job right". The remarks followed an interview with the media, in which Mr. Ren reinstated the doctrine of self-reliance and self-sufficiency. He was quoted that the US is...