2.  For purposes of subsection 1 of NRS 104.9322, the priority of a security interest that becomes enforceable under NRS 104.9203 dates from July 1, 2001, if the security interest is perfected under this article as amended by the filing of a financing statement before July 1, 2001, which would not have been effective to perfect the security interest under the provisions of article 9 which were in effect before that date. This subsection does not apply to conflicting security interests each of which is perfected by the filing of such a financing statement.