Austin Horng-En Wang (Political Science) published an article, "U.S.-China Competition for Artificial Intelligence Markets", with RAND Corporation. This article analyzes the global LLM traffic and show that (1) US-based LLM dominance, 93% of global traffic, (2) DeepSeek increased China-based LLM global share from 3% to 13% within one month, with lasting effect in non-western countries, (3) China is more active on AI Diplomacy (4) Global LLM usage keeps increasing.