The Granular Trade and Production Activities (GRANTPA) Database

https://blogs.sussex.ac.uk/uktpo/2017/06/12/disentangling-brexit-trade-politics-and-policies/

Tilis June 26, 2017

https://www.whitehouse.gov/briefings-statements/remarks-vice-president-pence-administrations-policy-toward-china/

Tilis October 14, 2018

https://publications.parliament.uk/pa/cm201719/cmselect/cmbeis/379/379.pdf

Tilis March 3, 2018