[7/9 03:00] Chinese AI models capture up to 46% of US enterprise token usage / China warns of backdoor in Anthropic's Claude Code; Anthropic admits experiment

AI News Flash for July 09, 2026 at 03:00 UTC. Topics: 1. Chinese AI models capture up to 46% of US enterprise token usage https://finance.yahoo.com/technology/ai/articles/chinese-ai-models-now-capture-020440715.html 2. China warns of backdoor in Anthropic's Claude Code; Anthropic admits experiment https://www.cnbc.com/2026/07/08/china-anthropic-ai-claude-code-backdoor-security-threat.html 3. China's top DRAM maker CXMT to launch $4.3B Shanghai IPO next week https://www.bloomberg.com/news/articles/2026-07-09/memory-chipmaker-cxmt-to-launch-4-3-billion-china-ipo-next-week 4. US bipartisan Aging with AI Act https://www.azfamily.com/2026/07/09/bipartisan-bill-would-launch-federal-study-ai-older-americans/