A股證券板塊震盪下挫，錦龍股份觸及跌停，湘財股份、華鑫股份、國盛證券、華林證券、中信證券等紛紛跟跌。

The International Aluminium Institute (IAI) said global primary aluminium production in September 2026 was 6.014 mln tonnes, down from 6.10 mln tonnes a year earlier and below the prior-month revised 6.188 mln tonnes. Daily output averaged 200.5 kt/day in September versus the prior-month revised 199.6 kt/day. IAI estimated China's September primary aluminium output at 3.75 mln tonnes, down from the prior-month revised 3.87 mln tonnes.

DeepSeek will fully open-source its internal inference framework DeepInfer. DeepInfer underpins DeepSeek V4.1 Flash, a high-throughput, low-latency large-scale inference service. DeepSeek said new model inference code and subsequent optimizations will be released and updated continuously.