https://lv.openprocurements.com/nuts/lv/
https://lv.openprocurements.com/nuts/lv0/
https://lv.openprocurements.com/nuts/lv00/
https://lv.openprocurements.com/nuts/lv003/
https://lv.openprocurements.com/nuts/lv006/
https://lv.openprocurements.com/nuts/lv007/
https://lv.openprocurements.com/nuts/lv005/
https://lv.openprocurements.com/nuts/lv008/
https://lv.openprocurements.com/nuts/lv009/
https://lv.openprocurements.com/nuts/lvz/
https://lv.openprocurements.com/nuts/lvzz/
https://lv.openprocurements.com/nuts/lvzzz/