You're using a selectively narrow definition of espionage, one that the FBI, GAO, and the U.S. Congress clearly disagrees with. You seem to have this habit of defining history and terminology in your own terms.
Economic espionage
" is the unauthorized acquisition of U.S. proprietary or other information by a foreign government to advance the economic position of that country against U.S. industry.[1] "
" occurs when an actor, knowing or intending that his or her actions will benefit any foreign government, instrumentality or agent, knowingly: (1) steals, or without authorization appropriates, carries away, conceals, or obtains by deception or fraud a trade secret; (2) copies, duplicates, reproduces, destroys, uploads, downloads, or transmits that trade secret without authorization; or (3) receives a trade secret knowing that the trade secret had been stolen, appropriated, obtained or converted without authorization.[2] "
The definition of "economic espionage" excludes the collection of public domain and legally available information that constitutes a significant majority of economic collection. Aggressive intelligence collection that is entirely in the public domain and is legal may harm US industry, but it is not espionage. It, however, may help foreign intelligence services identify and fill information gaps that could be a precursor to economic espionage.
References
1. General Accounting Office (now called the Government Accountability Office), Communications Privacy: Federal Policy and Actions (GAO/OSI-94-2) (Nov. 4, 1993) (
http://archive.gao.gov/t2pbat5/150236.pdf).
2. 18 U.S.C. §1831 (Section 101 of the Economic Espionage Act of 1996) (
http://www.gpo.gov/fdsys/pkg/PLAW-104publ294/pdf/PLAW-104publ294.pdf).