YEST secured a ₩17.578bn order from Samsung Electronics for semiconductor manufacturing furnaces and chillers. The value equals 20.19% of FY2025 consolidated revenue. YEST received the purchase order on August 24, 2026. The contract runs through June 30, 2027. Samsung pays 90% after delivery and 10% after setup. There is no advance payment. The filing does not state a profit margin.
| Symbol | Last Price |
|---|---|
| 084370Eugene Technology Co., Ltd. | ₩136,500 +4.4% |
| 031980PSK Holdings, Inc. | ₩144,000 +11.2% |
| 095610TES Co., Ltd. | ₩146,800 +9.6% |
| 098460Koh Young Technology, Inc. | ₩27,900 +1.3% |
| 089030Techwing, Inc. | ₩47,100 +2.1% |
| 089970VM, Inc. | ₩52,800 +1.7% |
| 183300Ko Mi Co., Ltd. | ₩25,100 +3.3% |
| 083450Global Standard Technology Co., Ltd. | ₩43,000 +4.5% |
| 053610Protec Co., Ltd. | ₩60,000 +3.3% |
| 082270Gem Vax & KAEL Co., Ltd. | ₩10,560 +1.8% |