Chinese open-weight AI models remain about four months behind closed-weight frontier models in overall capabilities, according to the Epoch Capabilities Index.
China: Customs said the country's cross-border e-commerce import and export value reached 2.84 trillion yuan in 2025, up 4.8% YoY.
Cross-border e-commerce exports via overseas warehouses rose 3.3x in the first half, while around 140 million Chinese consumers purchased goods internationally through cross-border e-commerce.
Market procurement exports exceeded 800 billion yuan in 2025.
Officials said China is now a major trading partner for more than 160 countries and regions, with broader import sources, improved product variety and higher-quality goods.
To boost inbound consumption, China will simplify tax refund procedures for foreign visitors. From July 1, refund claims below 10,000 yuan will move to a spot-check sampling system, with fully paperless processing.
Authorities said additional customs reforms will support services trade and strengthen the "Shop in China" initiative.
South Korea: The Korea Exchange triggered a program trading curb on the KOSPI after the benchmark surged 4.00% intraday to 6,777.32. Samsung Electronics jumped 6.4%, while SK Hynix gained 4.7% amid the rally.
🚨 Big Tech's Hidden AI Commitments Hit $1.65 Trillion
• Nikkei reports Alphabet, Microsoft, Amazon, Meta, and Oracle hold $1.65 trillion in off-balance-sheet AI infrastructure commitments.
• The obligations include long-term GPU purchases and data center leases, disclosed only in financial statement footnotes under GAAP.
• These off-balance-sheet commitments have surged 8x in four years, now exceeding the companies' reported debt.
• Analysts warn the hidden liabilities could trigger liquidity pressures if AI demand falls short of the aggressive growth assumptions behind the spending.
Do you think Big Tech's AI investment boom is sustainable, or are hidden liabilities becoming a major risk?
US Chip Stocks: Semiconductor stocks rebounded overnight, with a semiconductor ETF up about 1.3%, while NVIDIA, AMD and Micron gained. The Nasdaq traded near unchanged.
Earlier selling pressure and leverage-driven rebalancing eased temporarily, offering short-term relief to Korean and broader East Asian memory and semiconductor equipment stocks.
Markets now await earnings from Alphabet, Tesla and Intel, which are expected to test AI demand, capital spending plans and corporate earnings.
The sustainability of the rebound will depend on whether results justify elevated AI-driven market expectations.
🚨 South Korean retail investors suffered heavy losses after a sharp reversal in AI-driven leveraged bets through single-stock ETFs linked to Samsung Electronics and SK Hynix.
KB Financial Group data show domestic retail investors bought KRW14 trillion ($9.4 billion) of these ETFs since their May 27 launch, compared with about KRW2 trillion in net buying by foreign investors.
LSEG data show the KODEX 2x SK Hynix Leveraged ETF has fallen about 70% from its June peak and roughly 50% since launch, highlighting the risks of concentrated leveraged exposure to AI chip stocks.
🇰🇷 South Korea's KOSPI plunged 5% on Monday as investors unwound leveraged AI-related positions, extending its four-week losing streak.
The index is now 28% below its record high of June 22, reflecting growing concerns over excessive reliance on leveraged bets in AI chip stocks.
The sell-off has renewed downside pressure on South Korea, a key barometer of the global AI trade.
Citigroup downgraded South Korean equities from Overweight to Neutral in its allocation model due to persistent volatility, while maintaining a KOSPI target of 10,000.
Korea Exchange activated the KOSDAQ sidecar mechanism, suspending algorithmic trading for 5 minutes. The KOSPI index fell over 4%, with SK Hynix and Samsung Electronics both dropping 4.4%.
South Korea will allow foreign financial institutions to borrow Korean won through temporary overdrafts and use won-denominated bonds as collateral in financial transactions.
The measures are part of a broader plan to boost the global use of the won and reduce its reliance as a primarily domestic currency.
The initiative follows Seoul's extension of USD/KRW trading to 24 hours from July 6, signaling further liberalization of the country's foreign exchange market.