S.C. Code Ann. § 36-9-707
(c) Except as otherwise provided in subsection (d), if the law of this State governs perfection of a security interest, the information in a pre-effective-date financing statement may be amended after this chapter takes effect only if:
(e) Whether or not the law of this State governs perfection of a security interest, the effectiveness of a pre-effective-date financing statement filed in this State may be terminated after this chapter takes effect by filing a termination statement in the office in which the pre-effective-date financing statement is filed, unless an initial financing statement that satisfies Section 36-9-706(c) has been filed in the office specified by the law of the jurisdiction governing perfection as provided in Part 3 as the office in which to file a financing statement.
Section 36-9-707