http://www.bankofengland.co.uk/publications/Documents/speeches/2017/speech992.pdf
https://www.economiesuisse.ch/de/artikel/der-swiss-code-begruesst-ein-weiteres-mitglied
https://chemsec.org/policy-and-positions/hazard-risk/?utm_source=ChemSec+newsletter&utm_campaign=7a51b01ea8-Hazard_risk&utm_medium=email&utm_term=0_03a9107408-7a51b01ea8-392849241
https://www.aspistrategist.org.au/china-shows-how-western-governments-should-stockpile-minerals/