| NO. | FILE | LINK | | 1 | Notice - Closure of Trading Window | Link |
| 2 | Newspaper Publication - Unaudited Financial Results 30.09.2025 | Link |
| 3 | Appointment of CFO - Ms. Mruga Gajjar | Link |
| 4 | Receipt of Revocation of Closure Direction by Gujarat Pollution Control Board (GPCB/Board) | Link |
| 5 | 29thAGM - Increase in Authorised Sh Cap & MOA Amendment | Link |
| 6 | 29th AGM - Change in Directorate | Link |
| 7 | Appointment of Secretarial Auditors and approval of Employee Stock Option Scheme | Link |
| 8 | Notice - Closure of Trading Window | Link |
| 9 | Issue of Closure Direction by Gujarat Pollution Control Board ("GPCB/Board") | Link |
| 10 | Communication for TDS on Dividend for FY 2024-25 | Link |
| 11 | ANNEXURES - TDS ON FINAL DIVIDEND FOR FY 2024-25 | Link |
| 12 | Letter to Shareholders - Web-link of AGM Notice and Annual Report F.Y. 2024-25 | Link |
| 13 | 29th AGM Newspaper Advertisement | Link |
| 14 | Newspaper Publication - Unaudited Financial Results 30.06.2025 | Link |
| 15 | Change in Directorate | Link |
| 16 | Recommendation to appoint Secretarial Auditor for 5 years and formulation and approval of Employee Stock Option Scheme | Link |
| 17 | Increase in Authorised Sh Cap & MOA Amendment | Link |
| 18 | Resignation of CFO - Ramesh Kambariya | Link |
| 19 | Resignation Letter - Ramesh Kambariya (CFO) | Link |
| 20 | Notice - Closure of Trading Window | Link |
| 21 | Exclusive Purchase and Marketing Agreement for Para Nitro Benzoic Acid (PNBA) | Link |
| 22 | Newspaper Publication - Audited Financial Results 31.03.2025 | Link |
| 23 | Notice - Closure of Trading Window | Link |
| 24 | Regularisation of Additional Director (Non-Executive, Independent) - Mr. Rohit Kothari | Link |
| 25 | Update on Acquisition | Link |
| 26 | Intimation of Proposed Acquisition | Link |
| 27 | Newspaper Advertisement - Notice of Postal Ballot | Link |
| 28 | Notice of Postal Ballot - 11th February, 2025 | Link |
| 29 | Resignation of Director - Mr. Mukund Bakshi | Link |
| 30 | Appointment of Additional Director - Mr. Rohit Kothari | Link |
| 31 | Newspaper Publication - Unaudited Financial Results 31.12.2024 | Link |
| 32 | Notice - Closure of Trading Window | Link |
| 33 | Appointment of Directors - Mr. Nayankumar Shah & Mr. Vipul Sanghvi | Link |
| 34 | Intimation Under Regulation 30 Of SEBI (LODR) Regulations, 2015 - CCA Application & Commercial Production (Kalichem Private Limited - JV Company) | Link |
| 35 | Newspaper Advertisement for Notice of Postal Ballot | Link |
| 36 | Notice of Postal Ballot - 11th November, 2024 | Link |
| 37 | Newspaper Publication - Unaudited Financial Results 30.09.2024 | Link |
| 38 | Notice - Closure of Trading Window | Link |
| 39 | ANNEXURES - TDS ON FINAL DIVIDEND FOR FY 2023-24 | Link |
| 40 | Communication for TDS on Dividend for FY 2023-24 | Link |
| 41 | 28th AGM Newspaper Advertisement | Link |
| 42 | Intimation under Regulation 30 of SEBI (LODR) Regulations, 2015 relating to Planned Capacity Expansion | Link |
| 43 | Newspaper Publication - Unaudited Financial Results 30.06.2024 | Link |
| 44 | Appointment of Secretarial Auditor | Link |
| 45 | Notice - Closure of Trading Window | Link |
| 46 | Newspaper Publication - Audited Financial Results 31.03.2024 | Link |
| 47 | Re-appointment of Internal Auditors | Link |
| 48 | Notice - Closure of Trading Window | Link |
| 49 | Newspaper Publication - Unaudited Financial Results 31.12.2023 | Link |
| 50 | Notice - Closure of Trading Window | Link |
| 51 | Appointment of CFO - Mr. Ramesh Kambariya | Link |
| 52 | Newspaper Publication - Unaudited Financial Results 30.09.2023 | Link |
| 53 | Notice - Closure of Trading Window | Link |
| 54 | SEBI Circular on Online Dispute Resolution | Link |
| 55 | Resignation of CFO - Krutarth Parikh | Link |
| 56 | ANNEXURES- TDS ON FINAL DIVIDEND FOR FY 2022-23 | Link |
| 57 | 27th AGM Newspaper Advertisement | Link |
| 58 | Communication for TDS on Dividend for FY 2022-23 | Link |
| 59 | Newspaper Publication - Unaudited Financial Results 30.06.2023 | Link |
| 60 | Appointment of Statutory Auditors | Link |
| 61 | Resignation of Director- Mrs. Neela Sanjay Marathe | Link |
| 62 | Appointment/ Re- appointment of Directors & Resignation of Director | Link |
| 63 | Appointment of Auditors | Link |
| 64 | Notice - Closure of Trading Window | Link |
| 65 | Newspaper Publication - Audited Financial Results 31.03.2023 | Link |
| 66 | Notice - Closure of Trading Window | Link |
| 67 | Newspaper Publication - Unaudited Financial Results 31.12.2022 | Link |
| 68 | General Update and Information | Link |
| 69 | Notice - Closure of Trading Window | Link |
| 70 | Newspaper Publication - Unaudited Financial Results 30.09.2022 | Link |
| 71 | Notice - Closure of Trading Window | Link |
| 72 | TDS ANNEXURE 4 - 37BC | Link |
| 73 | TDS ANNEXURE 5- 10F | Link |
| 74 | TDS ANNEXURE 6-Declaration regarding Tax Residency and Beneficial Ownership of shares | Link |
| 75 | Chemcrux- Communication for TDS on Dividend for FY 2021-2022 | Link |
| 76 | 26th AGM Newspaper Advertisement | Link |
| 77 | TDS ANNEXURE 1 - Declaration regarding Category and Beneficial Ownership of shares | Link |
| 78 | TDS ANNEXURE 2 -15G | Link |
| 79 | TDS ANNEXURE 3 -15H | Link |
| 80 | Newspaper Publication - Unaudited Financial Results 30.06.2022 | Link |
| 81 | Notice - Closure of Trading Window | Link |
| 82 | Reply And Clarification On Price Movement Sought By BSE Limited | Link |
| 83 | Intimation Under Regulation 30 Of SEBI (LODR) Regulations, 2015 | Link |
| 84 | IP Approval for Migration to main board | Link |
| 85 | Notice - Closure of Trading Window | Link |
| 86 | Newspaper Advertisement for Notice of Postal Ballot | Link |
| 87 | Notice of Postal Ballot- 19th February, 2022 | Link |
| 88 | Grant of Environment Clearance | Link |
| 89 | Appointment of Additional Director (Non-Executive & Independent) -Mr. Mukund Prahlad Bakshi | Link |
| 90 | Resignation of Director- Mrs. Sidhdhi Girishkumar Shah | Link |
| 91 | Execution of Joint Venture Agreement | Link |
| 92 | Notice - Closure of Trading Window | Link |
| 93 | 25th AGM Newspaper Advertisement | Link |
| 94 | Reg 30 - Appointment & Resignation of CFO | Link |
| 95 | Reg 30 - Revocation Order of GPCB | Link |
| 96 | Reg-30 Update On Closure Of Plant, Environment Clearance Under B2, GPCB Clearance For New R&D And Warehouse Facility At Ankleshwar | Link |
| 97 | Notice - Closure of Trading Window | Link |
| 98 | Reg 30 - Appointment of CS | Link |
| 99 | Reg 30- General Update on Closure | Link |
| 100 | Reg 30 - Resignation of CS | Link |
| 101 | Reg. 30 -Closure of Production Operations | Link |
| 102 | Reg 30 - Revocation Order of GPCB | Link |
| 103 | BSE Intimation under Reg 30 | Link |
| 104 | Reg. 30 - Communication sent to shareholders for TDS | Link |
| 105 | Newspaper Publication - 24th AGM Notice | Link |
| 106 | Reg. 30 - Disclosure of Material Impact of CoVID 19 on business | Link |
| 107 | Reg 30 - Partial resumption of Production | Link |
| 108 | Notice of Shutdown of Factory in view of COVID-19 pandemic | Link |
| 109 | Reg 30 - Appointment & Resignation of CFO | Link |
| 110 | Newspaper Adv. for AGM on 23rd September 2019 | Link |
| 111 | Media Release- Dalal Street Journal Publication | Link |
| 112 | Newspaper Adv. for AGM on 22nd September 2018 | Link |
| 113 | Material Event Disclosure - 03.04.2018 | Link |
| 114 | Material Event Disclosure - 15.11.2017 | Link |
| 115 | Material Event Disclosure - 16.10.2017 | Link |
| 116 | Statement of Deviation for the half year ended September 30, 2017 | Link |
| 117 | Material Event Disclosure - 05.10.2017 | Link |
| 118 | Material Event Disclosure - 04.08.2017 | Link |
