China A-share memory-chip names active in early trade; Taiji Industrial hit the daily limit-up, while Shenke Technology, Debang Technology, Demingli, Puran Co. and Baiwei Storage rallied.

Apple introduced iPhone 18 Pro/Pro Max and a foldable iPhone Duo. iPhone 18 Pro series features the A20 Pro chip on a 2nm process and a new-generation C2 modem; Pro adds a variable-aperture main camera and enhanced video functions; Pro charges to up to 50% in ~15 minutes; Pro Max video playback up to 43 hours. Pricing: iPhone 18 Pro from 9,999 yuan, Pro Max from 10,999 yuan. Preorders Sept. 12; on sale Sept. 18. The foldable iPhone Duo uses the A20 Pro, has a 7.6-inch inner nano-texture display (and a 5.4-inch outer screen), both with ProMotion, always-on display and up to 3,000 nits outdoor brightness. Camera system: dual 48MP main and ultra-wide, fold design supports rear-camera selfies and outer-screen live preview; inner screen uses an under‑display FaceTime camera. Battery: outer-screen playback up to 44 hours, inner-screen up to 31 hours. Hardware: titanium body, IP68, side-mounted Touch ID, 254g weight, Apple Pencil support, eSIM only. Price starts at 15,999 yuan. Preorders Oct. 16; on sale Oct. 23. Other products: AirPods 5 claims up to 50% noise reduction versus AirPods 4 (base 999 yuan; wireless charging 1,149 yuan). Apple Watch Series 12 from 2,999 yuan and Ultra 4 from 6,499 yuan, with always-on Siri, Audio Intelligence and Live Rewind. No standard iPhone 18 was announced. Apple’s online store shows iPhone 17, 17e and Air configurations are listed about 800 yuan higher than their original launch prices.

美國至9月9日10年期國債競拍-投標倍數 2.71，前值2.53。