Industry Code 2591 Forging, pressing, stamping and rolling of metal; powder metallurgy, updated according to Decision 36/2025/QD-TTg. To learn more about the details of industry code 2591, please refer to this article by VN Law Firm!
1. What is a Business Industry Code?
A business industry code is a series of coded numbers representing a specific business line. Organizations and individuals, when preparing business registration documents, must use this business industry code table for registration. The 4-digit Level 4 industry code is the code used for business registration.
The Vietnam Standard Industrial Classification (VSIC) system, issued under Decision 36/2025/QD-TTg, has a hierarchical structure with 5 levels, from general to specific:
| Level | Name | Code | Number |
|---|---|---|---|
| Level 1 | Economic Sector Level 1 | 1 letter (from A to V) | 22 sectors |
| Level 2 | Economic Sector Level 2 | 2 digits (according to Level 1) | 87 sectors |
| Level 3 | Economic Sector Level 3 | 3 digits (according to Level 2) | 259 sectors |
| Level 4 | Economic Sector Level 4 | 4 digits (according to Level 3) | 495 sectors |
| Level 5 | Economic Sector Level 5 | 5 digits (according to Level 4) | 743 sectors |
Example of industry code structure: Taking the food manufacturing industry as an example:
- Level 1: C (Processing and Manufacturing Industry)
- Level 2: 10 (Food Processing and Manufacturing)
- Level 3: 107 (Manufacture of other food products)
- Level 4: 1075 (Manufacture of prepared meals and dishes)
- Level 5: 10751 (Manufacture of prepared meat dishes and meals)
2. Regulations on Industry Code 2591 Forging, pressing, stamping and rolling of metal; powder metallurgy
| Industry Code | Industry Name |
|---|---|
| 2591 | Forging, pressing, stamping and rolling of metal; powder metallurgy |
This group includes:
– Forging, pressing, stamping, rolling of metal;
– Powder metallurgy: Manufacture of metal products directly from metal powder by heat or pressure methods.
This group also includes: Subsequent activities to finish products, such as cutting, trimming, and cleaning metal without any further processing.
Excludes: The manufacture of metal powders is classified under group 24100 (Manufacture of iron, steel, and cast iron), 2420 (Manufacture of precious metals and non-ferrous metals).

3. Suggested ways to declare Industry Code 2591 Forging, pressing, stamping and rolling of metal; powder metallurgy
– When registering a business establishment, when notifying changes to business lines, or when requesting an exchange for a new Enterprise Registration Certificate, the business founder or enterprise selects the four-digit economic sector from the Vietnam Standard Industrial Classification System to record the business line in the enterprise registration application. The Business Registration Authority guides, verifies, and records the enterprise’s business lines in the National Business Registration Database.
– For conditional business lines stipulated in other legal documents, the business line shall be recorded according to the provisions in those legal documents.
Suggested ways to declare Industry Code 2591 Forging, pressing, stamping and rolling of metal; powder metallurgy:
Case 1: General
| Industry Code | Industry Name |
|---|---|
| 2591 | Forging, pressing, stamping and rolling of metal; powder metallurgy |
Case 2: Detailed
| Industry Code | Industry Name |
|---|---|
| 2591 | Forging, pressing, stamping and rolling of metal; powder metallurgy (not operating at the registered office, only operating when the competent authority approves the investment policy and all business conditions stipulated by law are met) |
Case 3: Detailed
| Industry Code | Industry Name |
|---|---|
| 2591 | Forging, pressing, stamping and rolling of metal; powder metallurgy Details: Manufacture of gears, gearboxes; structural components for steel, iron, copper metallurgy; oil bearings, sintered products, hardware accessories. |
Case 4: Detailed
| Industry Code | Industry Name |
|---|---|
| 2591 | Forging, pressing, stamping and rolling of metal; powder metallurgy (not operating in Ho Chi Minh City) |
Note: Depending on each specific industry and business line, as well as local regulations, it may be necessary to provide detailed information for the Level 4 industry code or commit to operating in accordance with regulations.
4. Business Line Change Services for Companies and Enterprises at VN Law Firm
Business line change services for companies and enterprises at VN Law Firm help our valued customers save a significant amount of time and effort. With VN Law Firm, you will be provided with business line change services for companies and enterprises, including:
- Consultation on procedures for changing or supplementing business lines;
- Consultation for clients on preparing necessary documents;
- Drafting and submitting applications for changing or supplementing the company’s/enterprise’s business lines to the Business Registration Office on behalf of clients;
- Monitoring the application, supplementing or correcting documents (if any) as required by the specialist;
- Carrying out procedures for announcing enterprise registration information on the Information Portal;
- Handing over the certificate of business line change;
- Guiding clients on necessary procedures to note after changing business lines…
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