If the participant does not participate in, and has never participated in another qualified plan maintained by the employer, or a welfare benefit fund (as defined in Code section 419(e)) maintained by the employer, or an individual medical account (as defined in Code section 415(l)(2)) maintained by the employer, or a simplified employee pension (as defined in Code section 408(k)) maintained by the employer, that provides an annual addition as defined in [Section 5.1(c)(1)], the amount of annual additions that may be credited to the participant's account for any limitation year will not exceed the lesser of the maximum permissible amount or any other limitation contained in this plan. If the employer contribution that would otherwise be contributed or allocated to the participant's account would cause the annual additions for the limitation year to exceed the maximum permissible amount, the amount contributed or allocated will be reduced so that the annual additions for the limitation year will equal the maximum permissible amount.