During the 24th INFER annual conference, I have the chance to assist to the presentation of a very interesting database on bilateral exports by Prof. Dr. Jennifer Pédussel Wu. Crafted in the Aletheia Research Institution, this database aggregates various sources and is available here: https://aletheia-research.org/database-projects/blocs-database/.
The database is in Stata format. It is a very interesting opportunity to tests various vintage of data about bilateral trade with various panel data models. I will probably use it during my seminar of applied econometrics with Stata during the next year.