| Tirunelveli Diesel Price | |
| Date | Price (Rs/Ltr) |
| May 21, 2026 | 96.68 |
| May 20, 2026 | 96.58 |
| May 19, 2026 | 96.68 |
| May 18, 2026 | 95.82 |
| May 17, 2026 | 95.82 |
| May 16, 2026 | 95.82 |
| May 15, 2026 | 95.62 |
| May 14, 2026 | 92.86 |
| May 13, 2026 | 93.01 |
| May 12, 2026 | 92.84 |
| Tirunelveli Petrol Price | |
| Date | Price (Rs/Ltr) |
| May 21, 2026 | 104.99 |
| May 20, 2026 | 104.88 |
| May 19, 2026 | 104.99 |
| May 18, 2026 | 104.16 |
| May 17, 2026 | 104.16 |
| May 16, 2026 | 104.16 |
| May 15, 2026 | 103.96 |
| May 14, 2026 | 101.22 |
| May 13, 2026 | 101.37 |
| May 12, 2026 | 101.20 |
JB Soft System