MySQL Workbench is a desktop GUI product from MySQL itself. It does much more than importing and exporting with features like server health monitoring, SQL data modeling, and more.

In this article, author Deepak Vohra discusses the details of migrating an on-prem database to a MySQL database on the cloud, using AWS Database Migration Service.

Appart from the 'Natural Detox', gilbrikc mayhave a point:- All MySQL prior to 4.1 are UTF-8 unaware and that may be causing fun on the import, it's a long shot but something to consider.