CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN
| Tax code | 4900839187 |
| Vietnamese name | CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN |
| Abbreviated name | LANG SON COMMERCIAL AND COMPUTER TECHNOLOGY JOINT STOCK COMP |
| English name | LANG SON COMMERCIAL AND COMPUTER TECHNOLOGY JOINT STOCK COMPANY |
| Trading name | LANG SON COMMERCIAL AND COMPUTER TECHNOLOGY JOINT STOCK COMP |
| Address | Số 650 đường bà triệu, Phường Đông Kinh, Lạng Sơn, Việt Nam. |
| Legal representative | Trình Xuân Tuấn |
| Business registration certificate issue date | 18/12/2018 |
| Operations start date | 18/12/2018 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 23:10 |
Business lines
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| C1811 | Printing |
| C1812 | Service activities related to printing |
| C1820 | Reproduction of recorded media |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4632 | Wholesale of Food |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4782 | Retail sale of textiles, ready-made garments and footwear at stalls and markets |
| G4783 | Retail sale of information and communication equipment at stalls and markets |
| J6110 | Wired telecommunications activities |
| J6120 | Wireless telecommunications activities |
| J6190 | Other telecommunications activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| S9499 | Activities of other membership organizations n.e.c. |
| S9521 | Repair of consumer electronics |
| S9522 | Repair of household appliances and home and garden equipment |
Frequently asked questions about CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN
What business lines does CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN operate in?
The main business line of CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN is Bán buôn máy vi tính, thiết bị ngoại vi và phần mềm (business line code G4651). The entity is also registered for 25 additional business line(s), all listed under "Business lines" above.
How is tax code 4900839187 structured?
Tax code 4900839187 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 49 are the segment prefix; the seven digits 0083918 fall within an ascending sequence from 0000001 to 9999999; the digit 7 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN, tax code 4900839187 and address Số 650 đường bà triệu, Phường Đông Kinh, Lạng Sơn, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
Is CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN still operating?
The status of tax code 4900839187 of CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN is NNT đã được cấp MST according to the latest synced data (as of 19/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Does CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN have any other names?
Besides its full name, CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ CÔNG NGHỆ MÁY TÍNH LẠNG SƠN is also registered under the name LANG SON COMMERCIAL AND COMPUTER TECHNOLOGY JOINT STOCK COMPANY. When searching, either this name or tax code 4900839187 will return the same result.
Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.
Business statistics in Phường Đông Kinh
1,112Total businesses
498Operating
601Ceased / suspended
0New in last 90 days
Across Tỉnh Lạng Sơn: 5,855 businesses, of which 2,485 are operating.
Common business lines
By legal form
Limited liability company522
Single-member limited liability company328
Joint stock company201
Sole proprietorship12
Centre (public service / services)10
Other state agency9
By status
Taxpayer issued tax code498
Ceased operations; tax code closure not yet completed225
Not operating at registered address221
Ceased operations; tax code closure completed86
Temporarily suspended operations69
Pending verification of operating status at registered address13
Businesses with legal representative "Trình Xuân Tuấn"
A total of 18 businesses share the same legal representative name