When a commodity on the Procurement List is replaced by another commodity which has not been previously acquired, and a qualified AbilityOne participating nonprofit agency can furnish the replacement commodity in accordance with the Government's quality standards and delivery schedules and at a fair market price, the replacement commodity is automatically on the Procurement List and shall be acquired from the AbilityOne participating nonprofit agency designated by the Committee. The commodity being replaced shall continue to be included on the Procurement List until there is no longer a requirement for that commodity.