SQL Script for some new zones (or 'province' in Bahasa), like :
- Kepulauan Riau
- Kalimantan Utara
- Sulawesi Barat
- Papua Barat

To add the zones to your opencart is simple, here the step :

1. download the file 'sql_file.zip'
2. extract to your computer
3. open your phpmyadmin (mysql) in your server
example : http://localhost/phpmyadmin (local server)
4. select your opencart database
5. then open tab 'Import'
6. press button 'Choose File'
7. select the extracted file 'oc_zone'
8. press button 'Go'

voila, Indonesian Zones added!