
https://libertystreeteconomics.newyorkfed.org/2023/01/global-supply-chain-pressure-index-the-china-factor/

https://www.fbcbj.org/sites/default/files/content-files/European_Business_in_China_Position_Paper_2021_2022%5B964%5D.pdf

https://ukandeu.ac.uk/wp-content/uploads/2022/10/UKICE-Northern-Ireland-Protocol-Bill.pdf