| 7310 | Advertisement |
| 3313 | Repair of electronics and optics |
| 3314 | Repair of electrical equipment |
| 4321 | Installation of electrical systems |
| 4610 | Agency, brokerage, auction |
| 4641 | Ban buon vai hang may san giay dep |
| 4649 | Board of buon do dung khac for the family |
| 4651 | The Department of Sophisticated Garment Design is outside the scope of implementation |
| 4652 | Ban buon thiet bi va Linh kien dien tu vien thong |
| 4719 | General retail (except food, food, beverages, tobacco, tobacco accounts for a large proportion) |
| 4741 | Retail of computers, peripherals, software and telecommunications equipment in specialized stores |
| 4742 | Retail of audio-visual equipment in specialized stores |
| 4752 | Retail of hardware, paint, glass and other installation equipment in construction in specialized stores |
| 4759 | Retail of furniture, lights and electric light sets, other household appliances (except electrical appliances) in specialized stores |
| 4773 | Retail of medicines, medical instruments, cosmetics and hygiene items in specialized stores |
| 4781 | Ban le luong thuc thuc pham do uong thuoc la thuoc lao luu dong hoac tai for |
| 4791 | Retail by post or online |
| 4933 | Van tai hang Hoa bang duong bo |
| 5229 | Other support services related to transportation |
| 5310 | Postal activities |
| 5320 | Delivery Operations |
| 5820 | Software Publishing |
| 5911 | Film, video and television production |
| 6201 | Computer programming |
| 6202 | Computer consulting and computer system administration |
| 6209 | Information technology services and other services related to computers |
| 6311 | Data processing, leasing and related activities |
| 6399 | Other unclassified information activities |
| 7410 | Dedicated design activity |
| 7490 | Other unclassified professional, scientific and technological activities |
| 7730 | Leasing and financial leasing of machinery, equipment and other tangible objects |
| 8230 | Organization of trade introduction and promotion |
| 8521 | Transactions |
| 9511 | Repair of computers and peripherals |
| 9521 | Repair of household appliances and appliances |
| 9620 | Giat la lam sach cac san pham det va long thu |