I've posted a preamble to the People's Bank of China onshoire yuan reference rate setting each day this week.

I won't go over the same ground, here is yesterday's:

Yuan rate setting coming soon - eyes on the PBOC holding the line on the CNY

Check it out for what is expected from the PBoC again today - that is, battling the tide of the strong USD. This is not assisting the PBOC, especially today:

The 2yr UST yield circa 3.52% is underpinning the US dollar on the session.

The mid rate estimate today is 6.8910.

The setting is due at 0115 GMT.

Offshore yuan, CNH, update:

usdcnh 01 September 2022

These from earlier:

And, this may trigger harsher sanctions: