China Wednesday announced plans to hit the United States with new tariffs of 25 percent on soybeans, aircraft, cars and other imports worth $50 billion, hours after Washington unveiled its own target list.
S China (Wednesday)
[to hit] the United States
[with] new tariffs [of] 25 percent
どんな→ [on] soybeans, aircraft, cars [and] other imports worth $50 billion
hours [after] 数時間後
O (its own target) list.