The following are intended to serve the economic purpose of the main thing:
1. in the case of a building that is permanently equipped for commercial operations, in particular a mill, a smithy, a brewery or a factory, the machinery and other equipment intended for the business,
2. in the case of a farm, the equipment and livestock intended for the commercial operations, the agricultural produce, to the extent that it is necessary to continue the farming until such time as it is expected that the same or similar produce will be obtained, as well as the fertiliser produced on the farm.