During the 14th Five-Year Plan period, the country puts economic security in a prominent position in strategic development. As an important aspect of overall development and security, the industrial chain supply chain is particularly important to enhance its independent controllability. Especially as the new crown pneumonia epidemic is raging around the world, the security situation of my countrys industrial chain and supply chain is not optimistic. In particular, some countries unreasonable suppression of my countrys technology companies has made the issue of security and stability of the industrial chain and supply chain even more urgent. It is necessary to form independent Controllable, safe and reliable industrial chain and supply chain, and strive to form a necessary industrial backup system for important products and supply channels.It is generally believed that the industrial chain is a network chain structure formed by enterprises with inherent technical and economic relations in production, operation and other links in order to realize economic activities such as value increase based on specific logical relationships and time-space layout relationships; From the production materials to the finished products, the products are delivered to the terminal through the sales and transportation network, and the suppliers, manufacturers, distributors and end users are connected to form an overall industrial ecosystem.This network chain structure and industrial ecosystem can ensure that the production and sales of products are completed by the division of labor and cooperation of relevant enterprises on the chain.
Industrial chain supply chain blockage
In the face of increasing external uncertainties, there are still many problems in the current supply chain of my countrys industrial chain in terms of trust establishment, product traceability, and information asymmetry.One is the issue of trust building.There are many participants in the supply chain of the industrial chain, and the information is intricate. There is often competition and blame among the member companies in the chain. It is difficult to obtain the real data of some companies, which often causes the dissipation effect of industry competitiveness. It is necessary to establish a trust mechanism among node enterprises in the supply chain of the industrial chain to promote better collaboration.The second is the issue of product traceability.At present, the supply chain of the industrial chain is extremely large and complex. If there is a problem with the product, traceability often becomes a problem. Taking the automobile industry chain as an example, data provided by the State Administration for Market Regulation shows that in 2019 alone, a total of 6,539,512 vehicles were filed and recalled by domestic and foreign automakers, which is a huge number. In this case, if you want to quickly find out the source of the problem, accurate traceability of each component will greatly improve work efficiency.The third is the problem of information asymmetry.secondary titleBlockchain empowers industrial chain supply chain advantages
In the face of the above problems, blockchain technology, as an infrastructure technology supporting the digital economy, has technical characteristics such as distributed shared ledger, openness and transparency, tamper-proof, traceability, etc. Features such as collaboration, high-frequency trading, and complete business logic have great promise in enhancing the independent controllability of the industrial chain and supply chain.The first is to empower enterprises on the chain to build trust.After building an industrial chain supply chain with blockchain technology, benefiting from the characteristics of blockchain technology that cannot be tampered with, traceable, and highly transparent, it can achieve the goal of preventing data loss, tampering and forgery risks, and help customers, enterprises and other parties on the chain The underlying data can be tracked at any time, and a mutual trust mechanism is effectively established to solve the trust problem and realize credit transfer and penetration.Moreover, blockchain technology can also extend the credit of core enterprises in the supply chain of the industrial chain and pass it on to small and medium-sized enterprises and self-employed individuals in the supply chain of the industrial chain, effectively solving the weak trust problem of small and medium-sized enterprises and individuals, and realizing a benign industrial chain and supply chain. develop.The second is to facilitate the rapid traceability and supervision of products on the chain.In the form of alliance chain, the product data of industrial chain supply chain enterprises can be collected and stored in the database. After the data is classified and processed, it will be uploaded to the blockchain, and all parties will participate in bookkeeping. The confirmed data will be permanently stored in the blockchain. At the same time, it will coordinate with the regulatory authorities to do database checks and other work. After being empowered by the blockchain, the data in the industrial chain supply chain can be consistent and cannot be tampered with. Once there is a problem with the products of the enterprises on the chain, the source can be quickly traced at the first time, which greatly simplifies the traceability process and improves the traceability efficiency. Effectively protect the rights and interests of consumers and reduce business losses.At the same time, the security and reliability of the data on the chain are greatly improved after the blockchain is empowered. The supervision department can easily realize in-depth supervision through the reference database, and early detection of information on the signs of counterfeiting enterprises on the chain, so as to realize early supervision and online supervision. Reduced regulatory costs and improved regulatory efficiency.The third is to realize information sharing among enterprises on the chain.epilogueIn October 2019, General Secretary Xi Jinping emphasized when presiding over the 18th collective study of the Political Bureau of the CPC Central Committee: the integrated application of blockchain technology plays an important role in new technological innovation and industrial transformation.In April 2020, the National Development and Reform Commission officially incorporated the blockchain as a new technology infrastructure into the new infrastructure. In the same month, 8 departments including the Ministry of Commerce issued the Notice on Further Improving the Pilot Work of Supply Chain Innovation and Application, emphasizing the active application of modern supply chain management technologies and models such as blockchain and big data, and accelerating the development of public service platforms for digital supply chains. Construction to accelerate the integrated application of blockchain and other emerging technologies in the supply chain field.At present, the new generation of information technology represented by blockchain technology has more profoundly changed the structure of the industrial chain supply chain, by reshaping the trust system, reducing the difficulty of traceability, increasing the efficiency of information sharing, facilitating one-stop liquidation, and improving the depth of supervision, etc. , to solve the problem of blocking points in the supply chain of the traditional industrial chain. 
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