| Ref No | Year | Description | Type | U.M. | F.U. | FDC |
|---|---|---|---|---|---|---|
| S12-1 | 2012 | Zodiac Series - Dragon | 3v | 4.00 | 4.00 | 5.00 |
| S12-1A | 2012 | Zodiac Series - Dragon (1v) | self-adhesive | 1.00 | 0.50 | - |
| S12-1C | 2012 | Zodiac Series - Dragon | Collector's sheet | 25.00 | - | 28.00 |
| S12-1Z1 | 2012 | Zodiac Series - Dragon (Indonesia 2012) | MS | 4.00 | - | - |
| S12-1Z2 | 2012 | Zodiac Series - Dragon (Beijing 2012) | MS | 4.00 | - | - |
| S12-2 | 2012 | Local Tea Time Snacks | 4v | 4.00 | 4.00 | 5.00 |
| S12-3 | 2012 | Definitives - Pond Life (Low Values - Flora) | 2v | 1.00 | 0.70 | 2.00 |
| S12-4 | 2012 | Reservoirs of Singapore | 10v | 7.00 | 7.00 | 8.00 |
| S12-5 | 2012 | Wet Markets | 4v | 5.00 | 5.00 | 6.00 |
| S12-6 | 2012 | International Year of Co-operative | 5v | 5.00 | 5.00 | 6.00 |
| S12-7 | 2012 | Gardens by the Bay | 2v | 4.00 | 4.00 | 4.50 |
| S12-8 | 2012 | Games of the XXX Olympiad - London 2012 | 4v | 6.00 | 6.00 | 7.00 |
| S12-9 | 2012 | National Day - Areas of Historical Significance | 4v | 4.00 | 4.00 | 5.00 |
| S12-9M | 2012 | National Day - Areas of Historical Significance | MS | 3.00 | 3.00 | 4.00 |
| S12-10 | 2012 | World Stamp Exhibition 2015 (Series 1) | 2v | 6.00 | 6.00 | 7.00 |
| S12-10C | 2012 | World Stamp Exhibition 2015 (Series 1) | Collector's sheet | 18.00 | - | 25.00 |
| S12-10iC | 2012 | World Stamp Exhibition 2015 (Series 1) | Collector's sheet imperf | 70.00 | - | 80.00 |
| S12-10E | 2012 | World Stamp Exhibition 2015 (Series 1) | Collector's sheet with Tri-Nation logo | 35.00 | - | - |
| S12-11 | 2012 | Pandas | 3v | 6.00 | 6.00 | 6.00 |
| S12-11C | 2012 | Pandas | Collector's sheet | 20.00 | - | 22.00 |
| S12-12 | 2012 | Festivals | 8v | 5.00 | 5.00 | 6.00 |
| S12-12a | 2012 | Festivals (4v) | self-adhesives | 4.00 | 4.00 | - |
| S12-12C | 2012 | Festivals | Collector's sheet | 12.00 | - | 15.00 |
| S12-13 | 2012 | Brunei Joint Issue | 2v | 4.50 | 4.50 | 5.50 |
| S12-13M | 2012 | Brunei Joint Issue | MS | 6.00 | 6.00 | 7.00 |