(C) Likewise, Trump is introducing his steel tariffs after the price of steel have already increased by about 130% from its trough, owing partly to China’s own efforts to reduce its excess capacity.

• A. Likewise, Trump is introducing his steel tariffs after the prices of steel have already increased by about 130% from its trough, owing partly to China own efforts to reduce its excess capacity.
• B. Likewise, Trump has introduced his steel tariffs after the price of steel have already increased by about 130% from its trough, owing partly to China’s own efforts to reduce its excess capacity.
• C. Likewise, Trump is introducing his steel tariffs after the price of steel has already increased by about 130% from its trough, owing partly to China’s own efforts to reduce its excess capacity.
• D. Likewise, Trump is introducing his steel tariffs after the price of steel has already increase by about 130% from its trough, owing partly to China’s own efforts to reduce its excess capacity.
• E. No replacements required.