
https://www.mckinsey.com/mgi/our-research/the-complication-of-concentration-in-global-trade

https://focusweb.org/wp-content/uploads/2021/02/Interrogating-the-Food-2021.pdf

https://www.clingendael.org/sites/default/files/2022-11/Navigating_an_Uncertain_Future__China_maritiem-logistieke_hubfunctie.pdf