Bloomberg US restrictions on China’s telecom giant Huawei threatens to snuff out a nascent recovery in semiconductor demand, a key driver of economic growth in technology powerhouses including South Korea and Taiwan. China dominates purchases from Asian semiconductor exporters and bought 51 percent of their exports in 2017, according to analysis by Citigroup Inc economists Jin-Wook Kim and Johanna Chua. ...

Bloomberg Oil companies, automakers and consumer products manufacturers will unleash a campaign for a US tax on carbon dioxide emissions even though it may lead to higher prices for their products. Oil companies BP Plc and Royal Dutch Shell Plc are giving $1 million each to the Americans for Carbon Dividends advocacy campaign, underwriting its efforts to persuade Congress to ...

Bloomberg T-Mobile US Inc. suffered a significant setback in its bid for regulatory approval of its takeover of Sprint Corp. after failing to win over the US Justice Department with a remedy package, putting pressure on the companies to offer more concessions. The wireless carriers could try to sell additional assets to resolve the department’s concerns that the deal would ...