https://www.theguardian.com/politics/2017/sep/04/uk-trade-deals-after-brexit-theresa-may-eu
https://static1.squarespace.com/static/56eddde762cd9413e151ac92/t/59752c052994ca0d03c92a8a/1500851205949/Chlorinated+Chicken.pdf
https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-2020-dt-attractivite-determinants-localisation-novembre.pdf