两家获准购买被禁Nvidia AI芯片的中国公司办公室空置且地址不明
来源标题：Two Chinese companies cleared to buy banned Nvidia AI chips have empty offices and unknown addresses
The offices for New Matrix and Maginfra, both approved to receive H200 chips, appear abandoned, and people in the buildings say they're unfamiliar with the companies or have never seen anyone working there.