The escalation calendar Vincent's desk-mate is tracking on Taiwan has a monetary counterpart most trading desks are not yet pricing correctly: the Strait of Hormuz. Washington's 60-day ceasefire deadline with Iran expired this week with no deal, and President Trump followed the lapse with a threat to bomb Oman and a demand for Iran's surrender, terms that raise the odds of a shipping interruption through the strait that carries roughly a fifth of global oil flow. The PBOC's open-market desk, or more precisely the currency and liquidity arm that sets the daily fixing band, has spent 2026 signaling that further easing depends on an external cost shock not materializing. An oil spike out of Hormuz is exactly that shock, and it now sits alongside the PLA's cash-seizure drills against Taiwan as a second calendar the mainland's monetary planners did not set and cannot control.

The mainland imports roughly 70% of its crude, and a large share still transits the strait despite Beijing's decade-long effort to diversify supply through pipelines from Russia and Central Asia. A sustained price shock forces Premier Li's economic working group to choose between absorbing imported inflation through the currency, which the PBOC has resisted since March, or loosening liquidity into a shock the fixing band was not built to buffer. The desk that matters here is not Beijing's alone: it is now reading Muscat and Tehran with the same attention it gives its own November fixing.