〔Overnight Brief〕Warsh's Jackson Hole Hawkish Debut Sinks Gold Below $4,530 and Silver Under $68, Slides Long-Yields as Equities Shrug - ECB's Tolzmann Backs September Hike

0. Overnight Arc

Warsh's first Jackson Hole address carried a hawkish frame: "much work to do" on inflation, no forward guidance, and an explicit flag that summer PCE/CPI prints do not confirm the underlying trend ^[1]. The immediate market read was a precious-metals flush (spot gold -1.63% to $4,526.51/oz, spot silver -1.89% to $68.09/oz) and a fast drop in long-dated US Treasury yields, while US equities briefly sold off and then recovered (Dow +0.16%, S&P 500 +0.19%, Nasdaq +0.15%) ^[2][3][1]. The Philadelphia Semiconductor Index, however, deepened losses to -3% at 11,522.46 ^[4]. ECB Governing Council member Primoz Tolzmann added a "sufficient reason" voice for a September hike, joining the hawkish drift, and BoE Governor Andrew Bailey validated the speech as "substantive" ^[5][6][1].

1. Central Banks and Policy

• **[NEW] Fed Chair Warsh (Jackson Hole debut, since May):** emphasized the dual mandate, said recent PCE/CPI "do not show substantial improvement in the underlying trend," and warned the Fed "still has a lot of work to do" if inflation is not demonstrably moving toward 2%; reiterated opposition to forward guidance and stressed policy flexibility ^[1]. Equities initially dipped then recovered; long yields fell fast; gold and silver plunged ^[1].
• **[NEW] BoE Governor Andrew Bailey:** called Warsh's address a "substantive speech" and separately warned that AI will deliver a supply-demand "dual shock" to the UK economy ^[7][5].
• **[NEW] ECB's Primoz Tolzmann (Governor, Bank of Slovenia):** said there is "sufficient reason" for a September hike, citing above-trend growth, sticky energy costs, and the unresolved Iran war; flagged December as a re-assessment meeting with new three-year projections ^[6].

2. Commodities, Yields, and the Iran File

• **[NEW] Precious-metals flush:** spot gold fell 1.63% to $4,526.51/oz and spot silver dropped 1.89% to $68.09/oz, breaking below $4,530 and $68 respectively ^[2][3].
• **[ONGOING] Iran pressure:** US Treasury Secretary Scott Bessent pledged to "cut off every remaining economic lifeline" to Tehran and named Egyptian Banque Misr's UAE branch as the first entity held accountable ^[8]. Tolzmann cited the Iran file as a reason not to cut ^[6].
• **[NEW] Copper supply:** Codelco reported H1 own copper production of 564,000 tons and Q2 net profit of $101.1M, up from $50.6M a year earlier ^[9].
• **[NEW] China commodity night session mostly firmer:** PVC and coking coal +3%+; glass, coke, LPG, soda ash +2%+; methanol, palm oil, propylene, paraxylene +1%+; fuel -0.54%; cotton -0.06% ^[10][11].

3. Industrial Policy, M&A, and Regulation

• **[NEW] Honda-Nissan:** Nikkei reports a deal announcement as early as August 31 ^[12].
• **[NEW] Trump food-processing plan:** Trump posted he is "authorizing drafting of legal documents" to let farmers and ranchers process their own food to "break up powerful monopolies" among processors; Agriculture Secretary Brooke Rollins flagged Monday announcements on waiving "processing red tape" and expanding ranchers' cross-state sales ^[13].
• **[NEW] Musk donation push:** Politico reports Musk considering at least $100M to Republicans via his America PAC super-PAC for the midterms; House Speaker Mike Johnson (R-LA) plans to meet Musk in Texas on Friday ^[14].
• **[NEW] China securities access rules:** the Securities Association of China and the Asset Management Association of China jointly issued a trial management standard for broker trading-system external access, mandating fair treatment of access clients and four specific conditions for private-fund connectivity ^[15].
• **[NEW] Delisting clock for ST Haiwang (000078.SZ):** Shenzhen CSRC ordered Haiwang Group to repay 1.256B yuan of non-operating fund occupation within 6 months; failure triggers 2-month suspension, then 2-month delisting-risk warning, then termination - a "6+2+2" = 10-month runway ^[16].

4. China Earnings Tape

• **[NEW] Sungrow Power (300274.SZ):** H1 net profit -32.01% YoY; proposes 10:6.4 yuan dividend ^[17].
• **[NEW] BOE Technology (000725.SZ):** H1 net profit 5.248B yuan, +61.62% YoY ^[17].
• **[NEW] Ganfeng Lithium (002460.SZ):** H1 net profit 4.257B yuan, +901.36% YoY ^[17].
• **[NEW] China Pacific Insurance (CPIC, 601601.SH / 02601.HK):** H1 unannualized comprehensive investment yield fell 0.6pp to 1.8%, framed as a "stress test" of the core-dividend strategy; AUM first crossed 4T yuan, +4.8% from year-end ^[18].
• **[NEW] Postal Savings Bank (601658.SH / 01658.HK):** over 370 LLM application scenarios live, daily model calls over 10M, daily tokens over 30B; cited a joint "Youzhi" financial model with Huawei cutting inference cost up to 87% and deployment cycle from two weeks to one day ^[19].
• **[NEW] Mixue Group (Honey Snow Ice City):** H1 revenue 15.216B yuan, +2.3% YoY; net profit 2.319B yuan, -14.7% YoY; global stores 63,987, +20.7%; CEO Zhang Yuan acknowledged double-digit same-store declines as the chain pivots from store count to per-store efficiency ^[20].
• **[NEW] Gansu Bank:** H1 revenue 2.655B yuan, -2.3% YoY; net profit 416M yuan, +4.3% YoY; total assets 458.487B yuan, +5.2% from end-2025; NPL ratio 1.86%, down 0.07pp ^[21].
• **[NEW] Meituan:** Q2 results beat expectations and returned to profitability after the delivery-price-war ceasefire (Caixin) ^[22].

5. What Decides Next

• The September hike re-pricing is now a cluster, not a point: Warsh hawkish ^[1], Tolzmann explicitly onside ^[6], Bailey validating ^[5], yet Warsh's own framing concedes summer CPI/PCE were "better than expected" ^[1]. The falsifiable test is the next PCE print and the September FOMC dot-plot.
• Source quality control: the Honda-Nissan deal timing is single-source (Nikkei via Gelonghui relay) ^[12]; the Musk donation size is single-source (Politico via Gelonghui) ^[14]; the ST Haiwang repayment timeline is a first-hand Shenzhen CSRC decision document ^[16]. The A-share dragon-tiger net-buy cluster of 831M yuan and the 11-name Shanghai-Hong Kong Stock Connect appearance are first-party exchange tallies ^[23][24].