Samhwa Paint Hits Price Limit Amid Management Control Speculation

South Korean paint manufacturers saw their shares surge unexpectedly on Thursday, driven by potential management control disputes ahead of shareholder meetings and growing demand for specialty coatings used in ships and military equipment.

Samhwa Paint (000390) hit its daily price limit in afternoon trading on the Korea Exchange. As of 3:10 p.m., the stock was trading at 9,500 won, up 29.96% from the previous session. Noroo Paint (090350) also gained 8.7% to trade at 9,000 won.

While no clear catalyst was identified for Samhwa Paint's surge, market observers suggested the possibility of management control changes may have triggered the rally.

Following the sudden death of Chairman Kim Jang-yeon in December last year, uncertainty over Samhwa Paint's governance structure has intensified. On the 5th, the company appointed Kim Hyun-jung, a third-generation owner family member and vice president, as new CEO. Kim, the eldest daughter of the late chairman, recently inherited his entire stake and is now the largest shareholder.

Market participants are also watching the stake held by the family of the late former Chairman Yoon Hee-jung, a co-founder who previously clashed with the Kim family over management control. The Yoon family reportedly holds approximately 20% of shares, while CEO Kim and her related parties collectively own 28.1%—a relatively narrow gap.

Given that governance uncertainty has not been fully resolved, some investors are interpreting management control issues as the driver behind the stock's rise, according to analysts.

Noroo Paint's gains appear linked to its business diversification efforts beyond architectural coatings. The company drew attention in April last year when it unveiled "RAM-1500," a stealth coating with radar-absorbing capabilities. The product uses precisely engineered polymer microstructures and particle compositions to absorb up to 90% of radar waves. Noroo not only localized stealth coatings that were previously entirely imported but also reduced the weight of radar-absorbing materials by approximately 20%.

Other paint stocks also rallied. Choakang Paint (004910) rose 2.73%, with investors noting its joint venture Chokwang Jotun supplies specialty coatings for ships and offshore plants. KCC (002380) gained 4.76%, drawing attention for supplying defense coatings to LIG Nex1 and Korea Aerospace Industries.