The ways of government procurement include:
1, open tender
2. Invitation to bid
3. Competitive negotiation
4. Single-source procurement
Step 5 investigate
6. Other procurement methods identified by the procurement supervision and management department of the State Council.
Legal basis:
Measures for the administration of government procurement information release
Article 4 The release of government procurement information shall follow the principles of uniform format, relatively centralized channels and easy retrieval and acquisition.
Article 5 The Ministry of Finance shall, in accordance with the relevant provisions of government procurement laws and administrative regulations, guide and coordinate the release of government procurement information throughout the country, and supervise and manage the government procurement information release activities of central budget units.
The financial departments of local people's governments at all levels (hereinafter referred to as the financial departments) shall supervise and manage the government procurement information release activities of the budget units at the corresponding level.