Bombay Stock Exchange has informed that the Circuit Filters has / have been changed from their existing levels in the below mentioned scrip/s with effect from December 4, 2006.
| Sr..No | Scrip Code | Scrip Name | Circuit Filter % Revised |
| 1 | 526927 | Fortis Financial Services Ltd. | 10 |
| 2 | 517421 | Gandhimathi Appliances Ltd. | 10 |
| 3 | 523248 | Machino Plastics Ltd | 10 |
| 4 | 530429 | Ashish Polyplast Ltd. | 10 |
| 5 | 506142 | Vyapar Industries Ltd. | 10 |
| 6 | 531268 | B2B Software Technologies Ltd. | 10 |
| 7 | 532762 | Action Construction Equipments Ltd. | 10 |
| 8 | 590048 | Tyche Peripheral Systems Ltd. | 10 |
| 9 | 500204 | India Securities Ltd., | 10 |
| 10 | 503811 | Siyaram Silk Mills Ltd., | 10 |
| 11 | 513597 | Surana Industries Ltd. | 10 |
| 12 | 532735 | R Systems International Limited | 10 |
| 13 | 526689 | Fenoplast ltd. | 5 |
| 14 | 506879 | Gujarat Themis Biosyn Ltd. | 5 |
| 15 | 523716 | Ashiana Housing & Finance Limited | 5 |