12/24/2025
South Korean Court Rejects Bid to Block Korea Zinc Share Sale Funding US Smelter
Reuters (12/24/25) Jin, Hyunjoo; Kim, Heejin; Yang, Heekyong
A South Korean court on Wednesday rejected a request by two major shareholders of Korea Zinc (010130) - MBK Partners and YoungPoong (000670) - to block the zinc refiner's plan to issue new shares to help fund a $7.4 billion U.S. smelter. The ruling, which clears the way for the project, sent Korea Zinc shares up as much as 5%, while YoungPoong shares fell as much as 10.5%. Last week, Korea Zinc, the world's biggest refined zinc producer, said it would build a $7.4 billion critical minerals refinery in the state of Tennessee that will be largely funded by the U.S. government and aimed at reducing U.S. reliance on China for materials used in chips, electronics and weapons. Under the plan, Korea Zinc will sell shares worth $1.9 billion to a joint venture controlled by the U.S. government and unnamed U.S.-based strategic investors, which would then control around 10% of the South Korean firm. In a statement, Korea Zinc thanked the court for its decision, adding that it would proceed with its U.S. smelter project and work to enhance corporate and shareholder value. "We will also seek to contribute to the national economy and South Korea’s economic security as a key player in the critical minerals supply chain," it said. Private equity firm MBK Partners and conglomerate YoungPoong, which together hold about 46% of Korea Zinc, said that they were disappointed by the court's decision, reiterating concerns over potential shareholder dilution and the fairness of investment terms. "Despite this outcome, YoungPoong and MBK Partners intend to support the U.S. smelter project so that it may deliver genuine 'win-win' results for the United States, Korea Zinc, and the broader Korean economy," the pair said in a statement. In a regulatory filing, Korea Zinc said the Seoul Central Court determined that the transaction was intended to support a U.S.-led restructuring of the global critical minerals supply chain, deepen cooperation between South Korea and the United States and secure stable global demand. The filing noted that the U.S. government sought to take an equity stake through the joint venture to ensure the project’s success, concluding that direct investment or subsidies alone would not be sufficient. Governance experts say a major beneficiary of the U.S. smelter deal would be Korea Zinc Chairman Yun B. Choi, who since October last year has been locked in a battle for control with MBK and YoungPoong. Issuing shares to a potential ally could tip the balance of power in Choi's favor. Korea Zinc has said the U.S. smelter project aligns Washington’s push to diversify mineral supply chains with the company’s goal of building a growth base by gaining an early foothold in the United States, the world’s largest critical minerals market.
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