On Oct. 30 morning China Southern flight CZ3599 completed refueling with sustainable aviation fuel (SAF) at Guangzhou Baiyun International Airport and departed. The flight is the first SAF-originating service from Guangzhou Baiyun and the first SAF flight in the Guangdong‑Hong Kong‑Macao Greater Bay Area operated by a domestically built C919.

上期所：本周铜库存减少9744吨，铝库存减少21840吨，锌库存减少2224吨，铅库存减少776吨，镍库存增加1041吨，锡库存减少298吨，天然橡胶库存减少2088吨。

SanDisk (SNDK.O) reported fiscal 2027 Q1 revenue of US$11.03 bln vs. market US$10.68 bln; adjusted EPS US$49.51 vs. US$46.27 expected. Data-center revenue was US$4.8 bln, up 61% QoQ, driven by enterprise SSD demand from AI infrastructure. Company said product demand remains strong and accelerating in data center; tight storage supply supported steep price increases. Adjusted gross margin rose to 85.1% from 84.6% in the prior quarter. SanDisk expects fiscal Q2 revenue of US$12.2–12.6 bln (market ~US$12.3 bln) and adjusted gross margin of 84.5–85.5%. Shares are up more than 450% YTD; an 8-for-1 stock split will take effect Nov. 19.