Multiple authoritative and relevant sources consistently indicate that the Chinese Yuan reached 6.91 against the U.S. Dollar and that this represented its strongest level since May 2023. FRED and major financial news outlets provide corroborating historical exchange rate data that match the claimed value. Several market analysis reports, including from Bloomberg and FXStreet, explicitly state that this level marked the Yuan's highest value since May 2023, providing both numerical confirmation and historical context. The claim is further supported by investment commentary that aligns with the date and rate. There are no significant contradictions and data tables from reputable currency trackers confirm the accuracy of the rate. Given the convergence of independent high-authority sources and the absence of contrary evidence, the statement is highly likely to be true.