MXIK (IKPU) codes, class 01604: Prepared or preserved fish; caviar
1 position · 3 subpositions · 233 codes · tasnif.soliq.uz, data as of 14.10.2026
Updated:
Class 01604 "Prepared or preserved fish; caviar" belongs to group 016 "Preparations of meat, fish or crustaceans, molluscs or other aquatic invertebrates" of the MXIK (IKPU) classifier. It contains 1 position, 3 subpositions and 233 codes. That is 11% of all codes in the group.
All subpositions of the class sit in a single position, 01604001 "Prepared or preserved fish; caviar". The largest subpositions are "Canned and preserved fish" (01604001001, 229), "Red caviar (all kinds)" (01604001011, 3). Other examples: "Black caviar (all kinds)".
By number of codes the class ranks 3rd of 5 in the group. Neighbouring classes: 01603 "Extracts and juices of meat, fish or aquatic invertebrates" (1 code) and 01605 "Prepared or preserved crustaceans, molluscs and other aquatic…" (1 code). Under the coding scheme in the Regulation on the National Catalogue, digits 2 to 5 of a goods code are the customs (TN VED, HS-based) code; for this class it is 1604.
Codes in this class
| Code | Name | Copy code |
|---|---|---|
| 01604001 | Prepared or preserved fish; caviar233 codes | |
| 01604001001 | Canned and preserved fish229 codes | |
| 01604001011 | Red caviar (all kinds)3 codes | |
| 01604001012 | Black caviar (all kinds)1 code |
How to apply an MXIK code
- Find the subposition of your good or service: the first 11 digits are the group, class, position and subposition.
- Pick the 17-digit code on tasnif.soliq.uz: the last 6 digits are brand and attribute; goods without a barcode use "000000".
- Show this code in electronic invoices (ESF) and online cash register receipts, and for imports in the customs cargo declaration.
- Watch for changes on tasnif.soliq.uz: deleting or changing a code takes effect after 30 days.
- No suitable code? Send a request to the operator through your personal account (reviewed within 3 working days).
Help with MXIK codes in accounting and e-invoices
Leader Audit accountants can match MXIK codes to your product list, review invoices and receipts and set up your accounting in line with the code rules.
Accounting servicesFrequently asked questions
What is the MXIK (IKPU) code for "Canned and preserved fish"?
The subposition "Canned and preserved fish" has code 01604001001: group 016, class 01604, position 01604001 "Prepared or preserved fish; caviar". It covers 229 codes: all of them start with these 11 digits, and the last 6 digits stand for brand and attribute. The exact 17-digit code is chosen on tasnif.soliq.uz.
What is the MXIK (IKPU) code for "Black caviar (all kinds)"?
The subposition "Black caviar (all kinds)" has code 01604001012: group 016, class 01604, position 01604001 "Prepared or preserved fish; caviar". It covers one 17-digit MXIK code starting with these 11 digits. The exact 17-digit code is chosen on tasnif.soliq.uz.
How many MXIK codes are in class 01604?
As of 14.10.2026, class 01604 "Prepared or preserved fish; caviar" has 1 position, 3 subpositions and 233 codes. Every code in the class starts with 01604.
How does class 01604 differ from class 01605?
They are neighbouring classes of group 016. Class 01604 "Prepared or preserved fish; caviar" has 1 position and 233 codes; class 01605 "Prepared or preserved crustaceans, molluscs and other aquatic invertebrates" has 1 position and 1 code. The class is digits 4–5 of the MXIK code, so a wrong class changes the base code of the item.
Where must the MXIK code be shown?
Under the Regulation on the National Catalogue (Cabinet of Ministers Resolution No. 263 of 28 April 2025) the catalogue is used for electronic invoices, online cash register receipts and the customs cargo declaration (except goods imported for the first time). A code that does not match the base code (first 11 digits) can lead to a fine of 1% of the value under Article 223(5) of the Tax Code.
Sources
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