Chinese firms are on edge and so are some of their US partners. Markets are relatively muted, though the yuan is down.

RUSH DOSHI is Director of the Initiative on China Strategy at the Council on Foreign Relations and an Assistant Professor at the Edmund A. Walsh School of Foreign Service at Georgetown University. He previously served as Deputy Senior Director for China and Taiwan Affairs at the National Security Council during the Biden administration.

By Joe Cash BEIJING (Reuters) -China attacked U.S. President-elect Donald Trump's pledge to slap additional tariffs on Chinese goods over fentanyl flows, saying his incoming administration was pushing the blame for America's opioid crisis onto China.