<h1>Presidential emergency tariffs limited after appeals court finds declarations exceeded statutory authority, allowing further appeal.</h1> An appeals court found that presidential national-emergency declarations used to impose broad higher import tariffs exceeded executive statutory authority, upholding the substantive finding of an earlier trade court but reversing the immediate invalidation of the tariffs and thereby allowing time for the administration to seek Supreme Court review; this leaves the tariffs temporarily operative while a principal legal question about the scope of presidential emergency power over trade is litigated further.