NVIDIA's China bet unfolds

American chip giant NVIDIA is reportedly set to launch its B30 GPU in China this July. The chip is believed to be specifically designed to bypass Washington's increasingly stringent AI export controls. Tailored for a market under growing strain, the B30 release could significantly reshape the global semiconductor landscape. But it also raises critical questions, especially in terms of implications for AI innovation. How will this impact the escalating U.S.-China tech rivalry? What does it signal about the evolving balance of geopolitical power in this digital age?