| Step | Question | Answer | Action / Y-code |
| 1 | Does the 2710 product contain any crude oil? | No | Y889 |
| Does the 2710 product contain any crude oil? | Yes | Proceed to step 2 |
| 2 | Is the dispatch country of the 2710 product a partner country listed in Annex LI? | Yes | Y694 |
| Is the dispatch country of the 2710 product a partner country listed in Annex LI?
| No | Proceed to step 3 |
| 3 | Are the dispatch country and the country of (non-preferential) origin the same net exporter country? | Yes | Y693 |
| Are the dispatch country and the country of (non-preferential) origin the same net exporter country?
| No | Y695 |