South Korea's KOSPI opened down 96.78 points, or 1.2%, at 7,954.55 on Tuesday, July 7; Samsung Electronics fell 3% and SK Hynix fell 1%.

特步国际(01368.HK)跌超5%，大和降特步目标价至3.9港元，下调评级至“持有”。

Japan's 30-year government bond auction drew its strongest demand since 2019, with a bid-cover ratio of 4.55, versus 2.94 at the prior auction and a 12-month average of 3.41. Auction results lifted JGBs: 10‑year JGB futures rose and 30‑year bond prices climbed, sending the 30‑year yield down about 5bps to 4.025%. The strength came despite market concerns about fiscal policy and inflation, as high yields attracted buyers. SMBC Nikko Securities senior rates strategist Miki Den said: "Yields are at historically high levels; this morning's further rise boosted demand. The ultra-long end's steepening may pause temporarily, or mark a turn toward curve flattening."