Core Insights - Intel has tested chipmaking tools this year from a toolmaker with significant connections to China and two overseas units that have been affected by U.S. sanctions [1] Group 1 - Intel's testing of chipmaking tools indicates a strategic move to diversify its supply chain amidst geopolitical tensions [1] - The involvement of a toolmaker with deep roots in China suggests Intel's efforts to maintain competitiveness in the global semiconductor market [1] - The testing of tools from units targeted by U.S. sanctions highlights the complexities and challenges faced by companies in the semiconductor industry [1]