1. A public warehouseman shall keep a record of all grain received, stored, and shipped, stating the:
a. Weight.
b. Grade.
c. Dockage for dirt or other causes.
d. Name of owner.
e. Price paid.
f. Storage charge collected.
2. A warehouseman with a principal office or headquarters located outside this state shall make available, if requested, all books, documents, and records relevant to a warehouse in this state for inspection during ordinary business hours at any of the warehouseman's warehouses located in this state or other mutually acceptable place.