19 U.S.C. § 401
NONIMMIGRANT TRADERS AND INVESTORS.
“Upon a basis of reciprocity secured by the Agreement, an alien who is a national of Chile (and any spouse or child (as defined in section 101(b)(1) of the Immigration and Nationality Act (8 U.S.C. 1101(b)(1))) of such alien, if accompanying or following to join the alien) may, if otherwise eligible for a visa and if otherwise admissible into the United States under the Immigration and Nationality Act (8 U.S.C. 1101 et seq.), be considered to be classifiable as a nonimmigrant under section 101(a)(15)(E) of such Act (8 U.S.C. 1101(a)(15)(E)) if entering solely for a purpose specified in clause (i) or (ii) of such section 101(a)(15)(E). For purposes of this section, the term ‘national’ has the meaning given such term in article 14.9 of the Agreement.