| ProjectDate | Expert Witness |
| 1/1/2001 | C. Plummer called to testify before several closed door hearings on U.S. federal trade policy issues including Section 201, Section 232, and world steel capacity reduction talks, during course of 2001. |
| 1/1/1996 | Christopher Plummer retained as the primary steel industry expert witness for the successful 1996 defense in the $3.1 billion civil suit brought against both USX and the United Steelworkers of America . This highly publicized case -- the largest ever brought against a US steel company -- had significant implications in that the defendants had earlier lost the related federal criminal case resulting in substantial multi-million dollar fines and penalties, the concern over which was evidenced by the daily on-site presence of USS top management over the course of the entire seven week trial. |
| 1/1/1995 | C. Plummer / MSI retained as expert witness by Duferco in defense of its force majure cancellation of a planned purchase of the assets of Sydney Steel Corp. of Nova Scotia , Canada |
| 1/1/1994 | Managing Director Christopher Plummer appeared as expert steel industry witness at request of joint Congressional committee on long-term technical issues, challenges, and potential disruptive forces facing the US and world steel industries. |