📊 Samsung Heavy Industries: A Day When the Stock Fell but On-Site News Kept Piling Up - 2026.10.20

Hi, it’s Goguma 🍠 The stock fell sharply today, which is a little unsettling, but there’s also plenty of on-the-ground news to unpack, so let’s look at it together.

📉 The Stock Fell, While the News Kept Coming

The first report was that Samsung Heavy Industries’ stock had declined ^[1]. According to market data, the closing price on October 20 was ₩17,320, with a change of -5.36%. It was a roller-coaster of a day. After such wide swings over the past few days, I think it’s too early to call the direction based on just one day’s movement.

🚢 Busy Operations in the U.S., Geoje, and Haman

From the U.S. came news that Samsung Heavy Industries and SDSU have launched their first joint project to improve the capabilities of U.S. shipyards ^[2]. The fact that this is their first project in 7 months stands out, but the information provided doesn’t include specifics or the project’s scale, so I won’t speculate further. In Korea, news emerged that Geoje City signed a large-scale investment agreement with Samsung Heavy Industries to build an advanced shipbuilding base ^[3]. Haman County also discussed plans to expand an industry-specific piping fabrication plant at the Chilseo General Industrial Complex ^[4]. Let’s just note that the information about Haman is a plan reported by the local area.

Gyeongsangnam-do held a briefing to share updates on autonomous vessel technology development and the process for designating operating areas ^[5]. Samsung Heavy Industries said it has been pursuing related projects since 2024 under the Ministry of Trade, Industry and Energy’s regulatory sandbox program. Technology news always seems to move slowly, but it’s easier to understand when you consider that these procedures need to accumulate before they can lead to actual shipbuilding work.

🤝 Wage Talks Amid a Double Whammy of Union Issues and Exchange Rates

Samsung Heavy Industries reached a wage agreement for this year on September 23 ^[6]. It reportedly includes a base-pay increase of 131,786 KRW and an incentive payment of 7,000,000 KRW. Reports said the union’s demands reflected a desire for compensation after enduring a prolonged downturn, and also described the double whammy facing the three major shipbuilders as they contend with union issues and exchange-rate pressures at the same time ^[6]. This article alone doesn’t tell us how the wage increase will be viewed in terms of costs, so I’ll leave that as an open question.

⚖️ Goguma’s Take

Here’s how I’d sum up the four viewpoints. News about orders, projects, and technology-related procedures is piling up, while the stock has moved down. So I see this as a period in which bullish and bearish scenarios coexist. That said, I won’t force the four viewpoints into a single conclusion. I’ll leave the areas of disagreement as they are. 🎯

There are three questions left. How will on-site projects translate into actual shipbuilding and order trends? Will wage and exchange-rate pressures show up in earnings? And will the stock move in the same direction as the news? No one knows the answers yet. That’s what makes today more interesting.

📰 Reference News (6)

1

Samsung Heavy Industries Shares Fall - Asia News Agency

아시아뉴스통신 · 2026.10.20

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4

Haman County Chief Cha Seok-ho Attracts Investment from Samsung Heavy Industries and SL Electric… Steps Up Efforts to Boost the Local Economy - SmartBiz

네이버뉴스 · 2026.10.20

📰 View original

6

Unsettling Union Issues, Dizzying Exchange Rates… K-Shipbuilders Face a Double Whammy

네이버뉴스 · 2026.10.20

📰 View original