1. Open your Chrome browser in the profile from which you wish to export Bookmarks
2. Click the 3-dot menu in the top right corner
3. Hover over Bookmarks and click Bookmark manager (Ctrl+Shift+O)
4. In Bookmark manager, click the new 3-dot menu in the top-right, just underneath the last one
5. Click Export bookmarks
6. Choose save location
7. Open your Chrome browser in the profile into which you wish to import your Bookmarks
8. Follow the steps above but this time select Import bookmarks
9. Locate downloaded file
10. Click Open
11. Bookmarks will now be in a folder called Imported and in your Bookmarks bar
12. You can click and drag these Bookmarks or folders up to the Bookmark bar