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What is the CN size of shoes?

2025-10-21 05:42:30 Fashion

What is the CN code of shoes? Analysis of hot topics across the Internet

In the past 10 days, "shoe CN code" has become a hot topic on the Internet, and many consumers have questions about this code when purchasing shoes. This article will provide you with a detailed analysis of the meaning and function of CN codes, as well as summary data of hot topics across the Internet.

1. What is the CN code of shoes?

What is the CN size of shoes?

The CN code is a unified identification code for Chinese footwear products. It consists of 12 digits and contains the following information:

Number of digitsmeaningExample
1-2 peopleFootwear Product Category Code01 stands for sneakers
3-6 peopleProduction enterprise codeAssigned by the Quality Supervision Department
7-9 peopleProduct serial numberEnterprise customized
10-12 peopleCheck codeAnti-counterfeiting verification

2. Why is the CN code suddenly popular?

According to the entire network data analysis, the main reasons why CN code has become a hot topic are:

timehot eventsNumber of discussions (10,000)
May 15The CN code of the same shoe of a certain celebrity was sold at a high price32.5
May 18Consumers find that the same model of shoes has different CN codes in different channels45.2
May 20E-commerce platform launches CN code authenticity verification service28.7

3. The actual function of CN code

1.Anti-counterfeiting function: The CN code of shoes purchased through regular channels can be verified on the official website

2.Quality traceability: When quality problems occur, the production batch can be traced through the CN code

3.After-sales service: Some brands require a CN code to enjoy warranty

According to the latest survey data:

brandCN code usage rateconsumer awareness
International big names100%78%
Domestic frontline95%65%
Small and medium brands62%43%

4. How to use CN code correctly?

1.Before buying: Require merchants to display the CN code and explain its meaning

2.Upon receipt: Immediately check whether the CN codes on the shoe box, tag, and tongue are consistent.

3.After use: Keep the complete CN code information for after-sales needs

The main questions consumers have about CN codes in the past week:

Question typeProportionTypical questions
Authenticity identification42%"Is it normal for the CN code to be painted out?"
Size correspondence28%"Does the CN code contain size information?"
Regional differences18%"What are the differences between domestic and foreign CN codes?"
other12%"Can the CN code check the production date?"

5. Expert advice

1. Consumers should pay more attention to the CN code and use it as an important reference for purchasing decisions.

2. It is recommended that brands strengthen the popularization of CN codes and improve transparency.

3. Regulatory authorities may consider establishing a unified CN code query platform

As consumers' awareness of rights and interests increases, product identification information such as CN codes will receive more and more attention. Knowing the CN code will not only help you buy authentic products, but also provide strong evidence when safeguarding your rights after the sale.

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