Finance · 06/20/2025
Nvidia Launches Modified B20 Chips to Regain China AI Market
The US AI chip ban continues to impact Nvidia's position in the Chinese market, leading to a significant drop in market share. Nvidia is attempting to circumvent the restrictions and regain market share by launching a 'downgraded' B20 series chip. However, the rise of domestic Chinese GPU manufacturers faces challenges including ecosystem barriers, process limitations, and EDA difficulties. The US-China chip rivalry will reshape the global AI industry chain.
Transportation · 06/04/2025
US Imposes Strict Travel Restrictions on 12 Nations
The new U.S. immigration policy will take effect in June 2025, banning the majority of individuals from 12 countries and imposing partial restrictions on 7 others. Persons holding specific passports may apply for exemptions, but certain visas remain restricted. Applicants must closely monitor the immigration policy.
Transportation · 08/06/2025
US Implements New Travel Restrictions Key Details for Travelers
This article interprets the travel bans imposed by the United States on certain countries, detailing both comprehensive and partial restrictions. It lists relevant exceptions and visa types, providing essential information and advice for travelers planning to enter the United States.