NYSE:CHL 10 February 2025

June 30, 2025 – Major Tech News Roundup: AI Races, 5G Advances, Big Tech Deals & More

Nvidia insiders sold over $1 billion in stock in the past year, with more than $500 million sold this month as shares hit record highs. CEO Jensen Huang sold stock for the first time since late 2023. Nvidia briefly became the world’s most valuable company by market cap during the surge.

30 June 2025

LSE:PSON·NASDAQ:AAPL·NASDAQ:GOOGL·NASDAQ:META·NASDAQ:NVDA·NYSE:CHL·Technology

Wi-Fi on Everest, Firewalls in Lhasa: Inside Tibet’s Internet Revolution

China Mobile installed a 5G base station at Mount Everest base camp in 2020, the world’s highest at 6,500 meters. By 2023, 5G coverage reached all towns in Tibet, with 1.84 million 5G subscribers and 60,500 mobile base stations. All internet traffic in Tibet is filtered by China’s Great Firewall, with real-name registration mandatory and VPNs mostly banned since 2018.

12 April 2025

Internet·NYSE:CHL·Technology

Internet Access in China

China had 1.09 billion internet users by end-2023, with over 99% on mobile. State-owned ISPs—China Telecom, China Unicom, and China Mobile—control regional access and backbone networks. All international traffic passes through three government-run gateways, slowing foreign site access. The Great Firewall blocks major foreign platforms and censors content; VPN use is tightly restricted.

10 February 2025