Youngpoong Corporation (000670) and MBK Partners challenged a fund investment linked to Korea Zinc Company, Ltd.
Korea Zinc (KRX:010130) expanded sulfuric acid production capacity to 320,000 tonnes annually, up from 280,000 tonnes, to serve semiconductor manufacturers' refining and process-chemical needs, the company said Wednesday.
Korea Zinc has expanded its Onsan smelter's ultra-pure sulfuric acid output to 32 million tonnes annually for semiconductor makers.
Korea Zinc (010130) said Monday that South Korea's Supreme Court dismissed most of its appeal against a 2025 injunction that froze resolutions from an extraordinary shareholder meeting, in an August 28 decision its lawyers relayed to the company on August 31.
| Symbol | Last Price |
|---|---|
| 103140Poongsan Corporation | ₩78,400 -0.3% |
| 006110Sama Aluminium Co., Ltd. | ₩68,700 -0.7% |
| 000670Youngpoong Corporation | ₩39,300 -1.8% |
| 295310HVM Co., Ltd. | ₩48,450 +15.2% |