1. The estimated price of a single construction contract is more than 2 million yuan;

2. The estimated price of a single contract for the procurement of important equipment, materials and other goods is more than 6,543,800 yuan;

3 survey, design, supervision and other services procurement, the estimated price of a single contract is more than 500 thousand yuan;

4. The estimated price of a single contract is lower than the standard specified in item 1.2.3. But the total investment is more than 30 million.

The Regulations for the Implementation of the Bidding Law stipulates that projects, goods and services that are included in the scope of general contracting by means of temporary evaluation shall be subject to bidding according to law if they belong to the scale standards that should be tendered according to law.

2. Government procurement projects: the purchaser shall adopt the method of public bidding when purchasing goods or services.

1. The government procurement items in the central budget shall be stipulated by the State Council. Limit standard: goods or services with a single or batch amount of more than 500 thousand, and projects with a batch amount of more than 600 thousand; Open tender criteria: goods and services with a single or batch amount of more than 6.5438+200,000 and projects with a total amount of more than 2 million.

2 government procurement projects belonging to local budgets shall be stipulated by the people's governments of provinces, autonomous regions and municipalities directly under the Central Government.

3. International bidding project of mechanical and electrical products: the estimated contract price of one-time purchased products exceeds 1 10,000 yuan.