Ideas
Korean construction environment improving
The speaker said construction is in a better environment than before: nuclear/EPC, LNG/plants, renewables, highways, Saemangeum, data centers, and other projects are pending. Housing starts are low, and viable PF projects previously blocked are now getting government support, improving profitability. Middle East orders and eventual reconstruction in the UAE, Saudi Arabia, and Kuwait add support. He personally increased construction exposure, focusing on large companies.
High rates favor only growth sectors
The speaker argued that with high interest rates still in place, only sectors with live growth can stay strong. He noted the Dow and traditional industries have fallen because they lack growth, and said market leadership should remain semiconductors and AI-linked growth. He therefore wants most of the portfolio in AI-related sectors.
Watch SK hynix-Intel deal scope
The speaker said it is hard to predict whether SK hynix and Intel will strike a deal, but he thinks some progress is likely. Intel needs cash by leasing or selling fabs, and SK hynix could gain a US entry point. However, he doubts HBM production would be transferred because of technology-leakage concerns; any cooperation would more likely be limited to legacy DRAM. He sees this as a monitoring item, not a clean directional trade.
Samsung Electro-Mechanics valuation now comfortable
The speaker said Samsung Electro-Mechanics was not worth buying around 2 million won because its valuation was double Murata's despite only two shortage items. It has now fallen to around 1.4 million won while forward guidance and unit prices have risen, cutting PER to around 40x from over 90x. The current zone is more comfortable than before, but it still depends on the AI cycle—if Samsung Electronics and SK hynix do not rise, it cannot rise either.
Shipbuilding needs growth, watch supply-demand
The speaker said shipbuilding is in its traditional weak third quarter due to vacations, Chuseok, fewer working days, strikes, and won strength, and stocks are not reacting despite good earnings; Hyundai Heavy Industries' forward PER is only about 11-12x. The sector needs a growth picture. Potential growth drivers are special vessels, AI data-center engines, and floating data centers. Engine capacity expansion is likely backed by concrete order negotiations, and 4GW of data-center engine capacity could add about 4 trillion won of revenue and nearly 1 trillion won of operating profit. Floating data-center commercialization is a longer-term catalyst. He recommends watching supply-demand; if it holds, sector opportunities remain.
Hyundai Heavy needs growth confirmation
The speaker noted Hyundai Heavy Industries earns good profits and trades at only about 11-12x forward PER for next year, but the stock has not reacted because the market wants a growth picture. Its data-center engine and floating data-center exposure could provide that if engine expansion is backed by orders. He sees it as a supply-demand monitoring idea.
Hanwha Engine data-center engine growth
The speaker said Hanwha Engine is building its Chungju plant, likely completed by year-end, and has already obtained licenses for 4-stroke/medium-speed engines. Hanwha Group is serious about the data-center business and has a US value chain, so Hanwha Engine is likely to be linked to that theme. Supply-demand is starting to attach and the growth picture is forming, making it differentiated from other shipbuilders.
Samsung Heavy floating data-center catalyst
The speaker said Samsung Heavy Industries was first to work on floating data centers, and concrete results could emerge next year. If so, the company has discussed commercialization from late 2027 to early 2028, meaning actual construction. This remains a catalyst, though the stock may not move immediately.
HD Hyundai Marine Solution AS beneficiary
The speaker said HD Hyundai Marine Solution is the first shipbuilding-related name where supply-demand is attaching. It is the after-sales arm, so if Hyundai Heavy Industries' data-center engine business generates revenue, the AS revenue should flow to this company and improve its corporate value. The stock has already started rising, making it a name to monitor.
US nuclear demand drives Korea nuclear
The speaker said nuclear power has been frustrating with no progress this year and short-term noise from US investment demands and Holtec's IPO delay. But the US needs to build more than 300 reactors and start 10 large reactors before 2030, and it cannot delay because of data-center and aging-grid power shortages. The US must rely on Korea and Japan for nuclear and shipbuilding, so progress is likely despite near-term friction.
This 815 Money Talk (815머니톡) video, published September 19, 2026,
features Lee Young-hoon
discussing Korean construction sector, AI-SECTOR, SMH, 000660.KS, INTC, 009150.KS, Korean shipbuilding sector, 009540.KS, 082740.KS, 010140.KS, 443060.KS, Korean nuclear power sector.
10 trade ideas extracted by AI with direction and confidence scoring.
Speakers:
Lee Young-hoon
· Tickers:
Korean construction sector,
AI-SECTOR,
SMH,
000660.KS,
INTC,
009150.KS,
Korean shipbuilding sector,
009540.KS,
082740.KS,
010140.KS,
443060.KS,
Korean nuclear power sector
