S.C. Code Ann. § 36-7-210
(2) A warehouseman's lien on goods other than goods stored by a merchant in the course of his business may be enforced only as follows:
(9) The warehouseman is liable for damages caused by failure to comply with the requirements for sale under this section and in case of willful violation is liable for conversion.
PART 3. BILLS OF LADING: SPECIAL PROVISIONS