Turkey has introduced additional duties on certain US-origin imported goods, in response to new duties on steel and aluminum introduced by the US. The duties range from 4% to 70% for imported food, alcohol, coal, cosmetic products, PVC, motor vehicles and chemicals from the US.
Please see this link for the full text of Decision number 2018/11973, published in Official Gazette number 30459 on 25 June 2018 (only available in Turkish).
