https://www.reuters.com/business/yellen-warns-beijing-chinese-firms-aiding-russia-face-significant-consequences-2023-11-10/#:~:text=SAN%20FRANCISCO%2C%20Nov%2010%20(Reuters,urged%20China%20to%20crack%20down.
SAN FRANCISCO, Nov 10 (Reuters) - U.S. Treasury Secretary Janet Yellen on Friday said the U.S. government had seen evidence that Chinese firms may be aiding in the flow of equipment to Russia's war effort despite Western sanctions, and said she had urged China to crack down.