The Wall Street Journal China’s Exports to U.S. Suffer Biggest Decline Since 2020 — Shipments to the rest of the world jump, but overall export growth slows. Taiwan Tries to Purge Its Ranks of China Sympathizers — Government escalates scrutiny of members of the civil service and military for signs of misplaced allegiances. Export Controls to Take Center Stage at U.S.-China Trade Talks — Trade war’s focus shifts from tariffs to countries’ curbs on critical products and mater