MXIK (IKPU) codes, class 00306: Crustaceans, fresh, chilled, frozen, dried, salted, smoked or in brine
3 positions · 8 subpositions · 52 codes · tasnif.soliq.uz, data as of 14.10.2026
Updated:
In the MXIK (IKPU) classifier, class 00306 "Crustaceans, fresh, chilled, frozen, dried, salted, smoked or in brine" is part of group 003 "Fish and other aquatic invertebrates". As of 14.10.2026 it has 3 positions and 8 subpositions carrying 52 codes in total. That is 21% of all codes in the group.
The largest position is 00306002 "Frozen crustaceans" with 45 codes (87% of the class). It is followed by 00306001 "Crustaceans, fresh or chilled" with 6. The largest subpositions are "Frozen shrimps" (00306002002, 23), "Frozen crab" (00306002001, 21), "Crab" (00306001002, 3). 5 of the 8 subpositions hold exactly one code. Other examples: "Other frozen crustaceans", "Crustaceans, dried, salted, smoked or in brine", "Crayfish", "Shrimps".
By number of codes the class ranks 2nd of 9 in the group. Neighbouring classes: 00305 "Fish (including fillets), dried, salted or in brine, other edible…" (46 codes) and 00307 "Molluscs, fresh, chilled, frozen, dried, salted, smoked or in brine" (32 codes). 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 0306.
Codes in this class
| Code | Name | Copy code |
|---|---|---|
| 00306002 | Frozen crustaceans45 codes | |
| 00306002001 | Frozen crab21 codes | |
| 00306002002 | Frozen shrimps23 codes | |
| 00306002004 | Other frozen crustaceans1 code | |
| 00306003 | Crustaceans, dried, salted, smoked or in brine1 code | |
| 00306003001 | Crustaceans, dried, salted, smoked or in brine1 code | |
| 00306001 | Crustaceans, fresh or chilled6 codes | |
| 00306001001 | Crayfish1 code | |
| 00306001002 | Crab3 codes | |
| 00306001003 | Shrimps1 code | |
| 00306001004 | Other crustaceans, fresh or chilled1 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 servicesOther classes in this group
- 00301 — Live fish
- 00302 — Fish and fish offal (fresh or chilled)
- 00303 — Frozen fish and other edible fish offal, excluding fish fillets
- 00305 — Fish (including fillets), dried, salted or in brine, other edible fish offal, dried, salted or in brine; smoked fish
- 00307 — Molluscs, fresh, chilled, frozen, dried, salted, smoked or in brine
Frequently asked questions
What is the MXIK (IKPU) code for "Frozen shrimps"?
The subposition "Frozen shrimps" has code 00306002002: group 003, class 00306, position 00306002 "Frozen crustaceans". It covers 23 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 "Crayfish"?
The subposition "Crayfish" has code 00306001001: group 003, class 00306, position 00306001 "Crustaceans, fresh or chilled". 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 00306?
As of 14.10.2026, class 00306 "Crustaceans, fresh, chilled, frozen, dried, salted, smoked or in brine" has 3 positions, 8 subpositions and 52 codes. Every code in the class starts with 00306.
How does class 00306 differ from class 00307?
They are neighbouring classes of group 003. Class 00306 "Crustaceans, fresh, chilled, frozen, dried, salted, smoked or in brine" has 3 positions and 52 codes; class 00307 "Molluscs, fresh, chilled, frozen, dried, salted, smoked or in brine" has 3 positions and 32 codes. 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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