限制一种商品出口，杀伤力超过稀土管制，能轻松重创西方芯片产业

Group 1 - The article discusses the potential impact of restricting the export of synthetic diamonds, suggesting it could significantly harm the Western chip industry, more so than the current restrictions on rare earth materials [2] - The restriction on synthetic diamond exports is viewed as a strategic move that could disrupt supply chains and technological advancements in the semiconductor sector [2] - The article highlights that synthetic diamonds are crucial for various applications in the chip manufacturing process, indicating that their export control could lead to increased production costs and delays for Western companies [2]