US official says China-led supply chain a ‘hostage chain’ amid Pax Silica push
https://fed.brid.gy/r/https://www.rappler.com/technology/united-states-jacob-helberg-pax-silica-china-hostage-supply-chain/
US Undersecretary for Economic Affairs Jacob Helberg says, 'When ninety percent of a critical input comes from one country, you do not have a supply chain'
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