Regulations
1404 List of Domestically Manufactured Catalysts Published
The Chemical and Polymer Industries Office of Iran's Ministry of Industry, Mine and Trade has published the 1404 list of catalysts manufactured domestically, for use in clearance determinations.
- Effective from
- 7 May 2025
- Issued by
- Ministry of Industry, Mine and Trade
- Reference
- No. 5080080
Iran’s Ministry of Industry, Mine and Trade, through its Chemical and Polymer Industries Office, has published the 1404 list of catalysts manufactured within the country, per letter No. 4958720.
The list is intended to inform clearance procedures for catalyst-related tariff lines by identifying which catalysts are produced domestically. Businesses involved in importing or clearing catalyst products should consult the list when determining applicable clearance treatment.
Key Details
- Approval authority: Ministry of Industry, Mine and Trade
- Responsible organization: Not specified
- Classification: Circular
- Affected procedure: Clearance
- Document number: 5080080
- Unique identifier: 404021674194
- Document date: April 28, 2025
- Publication date: May 6, 2025
- Effective date: May 7, 2025
- Expiration date: Not specified
This summary is provided for orientation only. The official Persian text issued by the relevant Iranian authority is the governing version.

