U.S. equity futures continued to decline on Wednesday, prolonging the aggressive selloff seen in recent sessions following China's decision to increase tariffs on U.S. goods to 84% in response to the cumulative 104% imposed by the U.S. on Chinese goods. Futures linked to the S&P 500 and the Dow Jones Industrial Average dropped more than 1%, while Nasdaq 100 futures declined by 0.7%, reaching their lowest points in over a year. Additionally, China expanded its export control lists, intensifying the trade conflict between the world's two largest economies and reducing the likelihood of a trade agreement being reached. This development stands in stark contrast to actions taken by countries such as Japan, South Korea, and Vietnam, which have indicated a willingness to engage in discussions to reduce trade barriers. Major corporations were poised for a sharp decline across all sectors. Delta Air Lines saw a drop after withdrawing its guidance due to recession fears, AbbVie fell following President Trump's threats to impose tariffs on pharmaceuticals, and Walmart experienced a 1% decline after announcing plans to cut costs in response to the tariffs.