US May Halve Canada Steel Tariffs; Samsung Foundry Hikes Prices 15% on Supply Crunch

The Quick Take

• The US is reportedly considering halving its steel and aluminum tariffs on Canada, with autos also under a 15% tariff review.
• Samsung Electronics and TSMC are raising advanced foundry prices by up to 15% amid global semiconductor supply tightness.
• South Korean apartment prices in high-income Seoul districts fell after new tax reform while broader city prices rose.
• South Korea's housing trust guarantee scheme is set to launch in September to protect tenants from rental fraud.

Korean economic news covers three significant concurrent developments: US tariff diplomacy on Canadian steel and aluminum, Samsung foundry price hikes, and Korean real estate market shifts. Reuters reported that Samsung Electronics raised new order prices for advanced semiconductor processes by up to 15%, with TSMC making similar moves amid foundry supply constraints. These price increases reflect both demand strength from AI chip accelerators and limited leading-edge foundry capacity — a structural dynamic that benefits Samsung's HBM and foundry revenue lines.

The US-Canada steel tariff reconsideration carries broad ripple effects for the global metals trade. Halving Canadian steel tariffs would ease North American automotive manufacturing costs, potentially benefiting Korean automakers (Hyundai, Kia) that source North American steel for US-market vehicles. Seoul's real estate market is showing nuanced signals: luxury districts (Gangnam, Seocho) facing downward pressure from tax reforms while outer-belt areas continue rising — a classic tax-induced redistribution within a hot property market.

Investors should watch the official US-Canada trade announcement, which would clarify whether the steel tariff cuts are enacted and at what scope. Samsung's Q3 2026 results will quantify the revenue impact of foundry price increases. The South Korean Housing Urban Guarantee Corporation's rental protection scheme launch in September is a domestic market catalyst that could restore housing transaction volumes which declined amid rental fraud concerns affecting market confidence.

Synthesized from 9 sources.