Korea Zinc proxy contest backs incumbent five-director slate, ESG institute says
Korea Zinc Co., Ltd. faces a contested proxy contest ahead of its regular shareholders’ meeting, with the five-member board slate proposed by the incumbent management favored by a local governance think tank and the six-member slate put forward by Yeongpoong and private equity firm MBK Partners drawing opposition.
The Korea ESG Research Institute published its agenda analysis on the 16th, recommending support for the incumbent leadership’s slate. It urged approval of Choi Yun-beom as an inside director and Hwang Deok-nam as an outside director, and it also supported Kim Bo-yeong for the audit committee and the separate election of Lee Min-ho as an audit committee member.
By contrast, the institute advised against four nominees put forward by Yeongpoong and MBK, including Choi Yeon-seok, an executive candidate, and Lee Seon-sook as an outside director candidate. The analysis framed these as incompatible with the company’s governance improvements, according to its publication.

A central point of contention at the meeting is how many directors should be elected under cumulative voting. The Korea ESG Research Institute endorsed the five-director slate and recommended opposing the six-director plan advanced by Yeongpoong and MBK, underscoring a preference for a more stable, board-led governance approach.
Beyond board composition, the institute backed a broad set of governance reforms promoted by Korea Zinc’s current board. These include amending the bylaws to expand the audit committee, codifying minority shareholder protections, introducing electronic general meetings, clarifying independent director criteria, renaming the independent director role, and permitting quarterly dividends.
The opposing camp’s proposals drew less favorable assessments from the institute, notably a bylaw change to impose fiduciary duties on directors when new share issuances occur, which the analysis warned could dilute shareholder rights. It also cautioned that launching a system of executive officers could undermine board functionality.

Global proxy advisory firms largely align with Korea Zinc’s management in this contest. Glass Lewis, in a report issued earlier this month, recommended supporting Korea Zinc’s two director and two audit committee candidates, while opposing all four nominees from Yeongpoong/MBK, and backing the five-director slate and the expanded audit committee. ISS similarly backed the five-director plan and the expansion of the audit committee to two members.
Korea Zinc said the Korean ESG Research Institute’s conclusions are consistent with views from Glass Lewis, ISS, and Korea ESG Evaluation Institute, which had previously judged the current management’s performance and governance improvements favorably. A company spokesperson emphasized that Korea Zinc will continue to resist hostile M&A efforts from Yeongpoong and MBK and focus on stabilizing management and enhancing corporate value.
For U.S. readers, the implications extend beyond another domestic boardroom battle. Korea Zinc is a major player in nonferrous metals production, a key supplier of zinc used in galvanizing steel and in various electronics and automotive components. Governance choices and potential M&A pressure at Korea Zinc can influence supply security, metal prices, and the stability of the regional metals market. The case also signals how Korean firms are aligning governance practices with global standards, an issue that can affect American investors, supply chains, and policy considerations around cross-border investment and industrial resilience.