S.C. Code Ann. § 36-9-621
(a) A secured party that desires to accept collateral in full or partial satisfaction of the obligation it secures shall send its proposal to:
(2) any other secured party or lienholder that, ten days before the debtor consented to the acceptance, held a security interest in or other lien on the collateral perfected by the filing of a financing statement that:
HISTORY: 2001 Act No. 67, Section 12. "Authenticate" Section 36-9-102(a)(7) "Collateral" Section 36-9-102(a)(12) "Debtor" Section 36-9-102(a)(28) "Debtor's name" Section 36-9-503(a)-(c) "Financing statement" Section 36-9-102(a)(39) "Person" Section 36-1-201(30) "Proposal" Section 36-9-102(a)(66) "Secondary obligor" Section 36-9-102(a)(71) "Secured party" Section 36-9-102(a)(72) "Security interest" Section 36-1-201(37) [see now Section 36-1-203] "Send" Section 36-9-102(a)(74)