The steps for data query at the National Food and Drug Inquiry Network are as follows:

1. Log in to the official website of the State Food and Drug Administration;

2. Query as needed Information type, select the corresponding query entrance, such as drug information query, food business license query, trademark status query, etc.;

3. After entering the query page, enter the relevant query conditions, such as drug name, Company name, trademark application number, etc.;

4. Click the query button and the system will display the query results;

5. View the query results and obtain the required detailed information.

Notes on data query at the National Food and Drug Query Network portal:

1. Confirm the data type and required information to be queried, such as food production license, food business license, food safety standards etc.;

2. Enter accurate query keywords or conditions to quickly locate the required data;

3. Pay attention to the release date and validity of the query results to ensure that the information obtained be up-to-date and effective;

4. Check the query results to avoid misunderstandings or wrong decisions caused by incorrect information;

5. Understand and abide by the website's usage rules and privacy policy , to protect the security of personal information;

6. If the query results are unclear or there are questions, verification or consultation should be conducted through official channels.

To sum up, the steps for data query at the National Food and Drug Inquiry Network include logging into the official website, selecting the query portal, entering query conditions, clicking the query button and viewing the query results.

Legal basis:

"Food Safety Law of the People's Republic of China"

Article 2

In the People's Republic of China* The following activities engaged in ** and the territory of China shall abide by this law: (1) Food production and processing (hereinafter referred to as food production), food sales and catering services (hereinafter referred to as food business); (2) Production and business of food additives; ( 3) Production and operation of packaging materials, containers, detergents, disinfectants for food and tools and equipment used in food production and operation (hereinafter referred to as food-related products); (4) Food producers and operators use food additives, food-related Products; (5) Storage and transportation of food; (6) Safety management of food, food additives, and food-related products. The quality and safety management of primary agricultural products for consumption (hereinafter referred to as edible agricultural products) shall comply with the provisions of the Agricultural Products Quality and Safety Law of the People's Republic of China. However, the market sales of edible agricultural products, the formulation of relevant quality and safety standards, the publication of relevant safety information and the provisions of this Law on agricultural inputs shall comply with the provisions of this Law.