US President Joe Biden plans to implement a new round of restrictions on the export of AI chips from companies like NVIDIA (NVDA.US) before leaving office, Bloomberg reported, citing sources.Sources indicated that the new regulations could be announced as early as Friday to set up three levels of chip trade restrictions.(Real-time Streaming US Stocks Quote; Except All OTC quotes are at least 15 minutes delayed.)Related NewsFactory Orders MoM for Dec in United States is -0.9%, lower than the previous value of -0.8%. The forecast was -0.7%.