CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN
| Tax code | 0111478930 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN |
| Abbreviated name | HSM., JSC |
| English name | HAI SON MINING INVESTMENT JOINT STOCK COMPANY |
| Address | Số 133 đường La Thành, Phường Ô Chợ Dừa, TP Hà Nội, Việt Nam. |
| Legal representative | PHẠM VĂN QUÂN |
| Business registration certificate issue date | 28/04/2026 |
| Operations start date | 28/04/2026 |
| Data updated | 10/10/2026 04:59 |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN
Is CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN still operating?
The status of tax code 0111478930 of CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN is NNT đã được cấp MST according to the latest synced data (as of 10/10/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Where is the address of CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN?
CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN has its registered office at Số 133 đường La Thành, Phường Ô Chợ Dừa, TP Hà Nội, Việt Nam.. The entity is located in Phường Ô Chợ Dừa, Hà Nội.
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN is PHẠM VĂN QUÂN according to the tax registration information linked to tax code 0111478930.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN, tax code 0111478930 and address Số 133 đường La Thành, Phường Ô Chợ Dừa, TP Hà Nội, 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.
Does CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ĐẦU TƯ KHAI KHOÁNG HẢI SƠN is also registered under the name HAI SON MINING INVESTMENT JOINT STOCK COMPANY. When searching, either this name or tax code 0111478930 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 Ô Chợ Dừa
4,432Total businesses
1,757Operating
2,669Ceased / suspended
0New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company2,455
Joint stock company1,717
Single-member limited liability company93
Sole proprietorship53
Centre (public service / services)25
Representative office22
By status
Taxpayer issued tax code1,750
Ceased operations; tax code closure not yet completed1,116
Not operating at registered address1,010
Ceased operations; tax code closure completed297
Temporarily suspended operations246
Operating (household or individual business without complete tax registration information)7
Businesses with legal representative "PHẠM VĂN QUÂN"
A total of 153 businesses share the same legal representative name