Group 1 - Nvidia Corporation (NASDAQ: NVDA) was removed from the Chinese market due to new U.S. export controls that prohibited the sale of its custom-designed H20 GPU, which is a modified version of the H100 GPU [2] - The export controls were implemented on April 9th of this year, indicating a significant regulatory impact on Nvidia's operations in China [2] Group 2 - The article emphasizes that past performance does not guarantee future results, highlighting the inherent uncertainties in investment outcomes [3] - It clarifies that no specific investment recommendations are being made, and opinions expressed may not represent the views of the entire platform [3] - The authors of the analysis may not be licensed or certified, indicating a potential lack of formal regulatory oversight [3]