President Donald Trump says that he will impose new tariffs on foreign steel and aluminum American companies buy. https://www.npr.org/2018/03/08/591744195/trump-expected-to-formally-order-tariffs-on-steel-aluminum-imports
Whether this improves the fortunes of domestic producers of these products or sets off a trade war remains to be seen, but Social Law members have access to many resources to help advise clients who import or export products of every kind.
Social Law Resources on international trade practice include:
U.S. Customs: A Practitioner’s Guide to Principles, Processes and Procedures
http://encore.socialaw.com/iii/encore/record/C__Rb1142872
International Trade Practice
http://encore.socialaw.com/iii/encore/record/C__Rb1142872
Corporate Counsel’s Guide to Importing Under the U.S. Customs Laws
http://encore.socialaw.com/iii/encore/record/C__Rb1132678
International Trade Answer Book: U. S. Customs Laws and Regulations
http://encore.socialaw.com/iii/encore/record/C__Rb1144128