South Carolina Code of Regulations — Chapter 117 (Revenue)
S.C. Code Regs. 117-311.9 — Ties and Timbers in Interstate Commerce
Ties and timbers sold FOB South Carolina shipping point on a purchase order requiring the seller
to ship to out-of-state destination in interstate commerce are not subject to sales tax regardless of
whether or not shipment is made by the use of the purchaser's transportation facilities when the
purchaser is a common carrier.
Source: official text