WASHINGTON, June 10 (Reuters) - China, Mexico, the

European Union, Japan, Canada and many airlines and aerospace

companies worldwide urged the Trump administration not to impose

new national security tariffs on imported commercial planes and

parts, according to documents released Tuesday.

Separately, U.S. planemaker Boeing ( BA ) cited a recent

trade deal announced in May with Britain that ensures tariff

free treatment for airplanes and parts.

"The United States should ensure duty-free treatment for

commercial aircraft and their parts in any negotiated trade

agreement, similar to its efforts with the UK," Boeing ( BA ) said in a

filing with the U.S. Commerce Department made public Tuesday.