Martin Lau attends a conference in Sun Valley, Idaho.
Martin Lau, president of Tencent Holdings, attends the third day of the annual Allen & Company Sun Valley Conference, July 13, 2017 in Sun Valley, Idaho.
  • Tencent president Martin Lau said on Wednesday the company is holding a vast stockpile of chips.
  • Its inventory is enough to last its AI development a "couple more generations," Lau said.
  • The US issued a new AI chip export ban to China in October, sparking fears that Tencent could be hit.

A top Tencent exec said on Wednesday that the Chinese tech giant is holding a huge stockpile of Nvidia processors, downplaying fears that new US export bans might cripple its business.