European Commission Executive Vice-President and Competition Commissioner Margrethe Vestager has warned that there is a "huge bottleneck" in the supply of Nvidia's artificial intelligence (AI) chips.。Vestager told the media during his trip to Singapore that EU regulators are still considering whether to take action and what action to take, "We have been asking them questions, but this is only a preliminary move.。So far, this does not count as a regulatory action。Vestager mentioned that AI chips face tight supply, and the secondary market may help stimulate innovation and fair competition.。But she noted that dominant companies may face certain behavioral constraints in the future.。