On August 27, 2020, CBP issued CSMS #43784137 – UPDATED GUIDANCE: Modification of Section 301 Action: Enforcement of U.S. World Trade Organization (WTO) Rights in Large Civil Aircraft Dispute. The text is identical to CSMS #43762405 – GUIDANCE: Modification of Section 301 Action: Enforcement of U.S. World Trade Organization (WTO) Rights in Large Civil Aircraft Dispute except that it includes a revised list of affected products (LCA 2020 Table chart 20200825.pdf). Subheadings 0406.90.99 (added) and 1905.31.00 (removed), and changes and creation of 9903.89.55 will take effect on 9/1/2020.