MXIK (IKPU) codes, class 07309: Reservoirs and tanks (other than for compressed or liquefied gas)
1 position · 4 subpositions · 32 codes · tasnif.soliq.uz, data as of 14.10.2026
Updated:
Class 07309 "Reservoirs and tanks (other than for compressed or liquefied gas)" belongs to group 073 "Articles of iron or steel" of the MXIK (IKPU) classifier. It contains 1 position, 4 subpositions and 32 codes. That is 0.06% of all codes in the group.
All subpositions of the class sit in a single position, 07309001 "Reservoirs and tanks (other than for compressed or liquefied gas)". The largest subpositions are "Petroleum product storage tanks" (07309001002, 21), "Liquid storage tanks" (07309001003, 8), "Tanks for solid materials" (07309001005, 2). 1 of the 4 subpositions hold exactly one code. Other examples: "Other iron or steel reservoirs (all forms and types)".
By number of codes the class ranks 21st of 26 in the group. Neighbouring classes: 07308 "Structures and parts of structures of iron or steel" (4,751 codes) and 07310 "Tanks, casks, drums, cans, boxes and similar containers, of iron or…" (70 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 7309.
Codes in this class
| Code | Name | Copy code |
|---|---|---|
| 07309001 | Reservoirs and tanks (other than for compressed or liquefied gas)32 codes | |
| 07309001001 | Other iron or steel reservoirs (all forms and types)1 code | |
| 07309001002 | Petroleum product storage tanks21 codes | |
| 07309001003 | Liquid storage tanks8 codes | |
| 07309001005 | Tanks for solid materials2 codes |
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
- 07301 — Sheet piling of iron or steel; welded angles, shapes and sections of iron or steel
- 07302 — Railway or tramway track construction material of iron or steel
- 07303 — Tubes, pipes and hollow profiles of cast iron
- 07304 — Tubes, pipes and profiles of iron or steel
- 07305 — Other tubes and pipes of circular cross-section, external diameter exceeding 406.4 mm, of iron or steel
- 07306 — Other tubes, pipes and hollow profiles (open seam or welded, riveted or similarly closed), of iron or steel
- 07307 — Tube or pipe fittings (couplings, elbows, sleeves), of iron or steel
- 07308 — Structures and parts of structures of iron or steel
- 07310 — Tanks, casks, drums, cans, boxes and similar containers, of iron or steel
- 07311 — Containers for compressed or liquefied gas, of iron or steel
- 07312 — Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated
- 07314 — Metal cloth
- 07317 — Nails, tacks and staples
- 07318 — Screws, bolts, nuts and washers
- 07320 — Springs and leaves for springs
- 07321 — Heating stoves, cooking stoves and cooking appliances
- 07322 — Radiators
- 07323 — Table, kitchen or other household articles and parts thereof, of iron or steel
- 07324 — Sanitary ware and parts thereof, of iron or steel
- 07325 — Other cast articles of iron or steel
- 07326 — Other articles of iron or steel
Frequently asked questions
What is the MXIK (IKPU) code for "Petroleum product storage tanks"?
The subposition "Petroleum product storage tanks" has code 07309001002: group 073, class 07309, position 07309001 "Reservoirs and tanks (other than for compressed or liquefied gas)". It covers 21 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 "Tanks for solid materials"?
The subposition "Tanks for solid materials" has code 07309001005: group 073, class 07309, position 07309001 "Reservoirs and tanks (other than for compressed or liquefied gas)". It covers 2 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.
How many MXIK codes are in class 07309?
As of 14.10.2026, class 07309 "Reservoirs and tanks (other than for compressed or liquefied gas)" has 1 position, 4 subpositions and 32 codes. Every code in the class starts with 07309.
How does class 07309 differ from class 07310?
They are neighbouring classes of group 073. Class 07309 "Reservoirs and tanks (other than for compressed or liquefied gas)" has 1 position and 32 codes; class 07310 "Tanks, casks, drums, cans, boxes and similar containers, of iron or steel" has 1 position and 70 codes. The class is digits 4–5 of the MXIK code, so a wrong class changes the base code of the item.
What if there is no suitable MXIK code?
According to the official tasnif.soliq.uz FAQ, codes are searched by subposition name, brand, barcode or the first 4 digits of the customs (TN VED) code, via the site questionnaire or in the Excel export of the database. If nothing fits, a request is sent to the catalogue operator through the personal account; it is reviewed within 3 working days.
Sources
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