Tranche Update on SFA Engineering Corporation's Equity Buyback Plan announced on October 20, 2022.

SFA Engineering Corp is a Korea-based company engaged in the manufacture and marketing of automatic equipment. The Company operates its business through three segments. The Logistics System Business segment manufactures and sells products such as clean logistics systems, automated logistics systems, and original glass manufacturing systems. The Process Equipment Business segment produces and supplies products such as front-end equipment, module equipment, and special field automation systems. The Semiconductor Business segment manufactures and sells products such as memories, non-memories, modules, and semiconductor post-process packaging.