This Policy extends to include loss sustained by the Insured as the result of;
(a) depreciation of undamaged stock which cannot be processed promptly due to interruption of, or interference with, the Business in consequence of damage to. Property Insured. Provided that such loss shall not exceed any sub-limit as expressed in the Schedule.
(b) depreciation or the rendering superfluous of undamaged Property Insured or parts of Property Insured consequent upon damage not otherwise excluded happening to other Property Insured or parts of Property Insured.