| Chengalpattu Diesel Price | |
| Date | Price (Rs/Ltr) |
| Jan 20, 2026 | 93.14 |
| Jan 19, 2026 | 93.08 |
| Jan 18, 2026 | 93.08 |
| Jan 17, 2026 | 92.57 |
| Jan 16, 2026 | 93.24 |
| Jan 15, 2026 | 92.57 |
| Jan 14, 2026 | 93.14 |
| Jan 13, 2026 | 93.14 |
| Jan 12, 2026 | 93.24 |
| Jan 11, 2026 | 92.83 |
| Chengalpattu Petrol Price | |
| Date | Price (Rs/Ltr) |
| Jan 20, 2026 | 101.57 |
| Jan 19, 2026 | 101.51 |
| Jan 18, 2026 | 101.51 |
| Jan 17, 2026 | 100.99 |
| Jan 16, 2026 | 101.68 |
| Jan 15, 2026 | 100.99 |
| Jan 14, 2026 | 101.57 |
| Jan 13, 2026 | 101.57 |
| Jan 12, 2026 | 101.68 |
| Jan 11, 2026 | 101.25 |