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It is imperative for China's engineering plastics industry to improve the localization rate of products

 Last Update: 2022-04-01
 Source: Internet
 Author: User

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Analysis of the basic situation of the engineering plastics industry: definition and classification

Engineering plastics refer to industrial plastics used as industrial parts or housing materials.
They are plastics with excellent strength, impact resistance, heat resistance, hardness and aging resistance.
According to the amount, performance and scope of use, engineering plastics can be divided into general engineering plastics and special engineering plastics.
Therefore, this article mainly selects the import and export situation of main products of engineering plastics in my country to spy on the import and export development of the entire industry.

1.
Import demand of China's PA products is higher than export

　　First of all, from the perspective of the import and export situation of polyamide (PA), according to * data, my country’s PA import volume in 2019 was 795,000 tons, and the export volume was 258,000 tons; in addition, it is worth noting that my country’s PA net in 2017-2019 The export data shows a fluctuating downward trend, but its import volume is far greater than its export volume.
One is because some domestic downstream customers have high requirements for the quality of PA products.
At present, the domestic demand for downstream products cannot be met, so they choose to import some PA products;

　　Second, because the domestic production process of adiponitrile has not yet been developed, the domestic supply of PA is less than demand, and foreign products need to be imported to meet downstream demand.

　　2.
China's polycarbonate market is highly dependent on foreign sources

　　At present, China's polycarbonate market is highly dependent on foreign sources.
Domestic polycarbonate imports have been maintained at a high level of more than 1 million tons, but the import growth rate has slowed down significantly.
In the future, with the rapid release of domestic polycarbonate production capacity, the self-sufficiency rate of polycarbonate will continue to rise, and the industry's external dependence will gradually weaken.

　　According to * data, in 2019, PC imports were about 1.
6 million tons and exports were 256,000 tons; net imports were 1.
344 million tons.
Overall, the PC demand gap in my country is still relatively large.

　　3.
China has become a big net importer of polyformaldehyde

　　According to * data, the import volume of POM in 2019 is about 320,000 tons, the export volume is 26,000 tons; the net import volume is 294,000 tons.
The main reason is that China is currently unable to produce some special grades of polyoxymethylene.
These products will continue to rely on imports, and the export of some generic grades of products may increase.
Therefore, China is also the world's largest net importer of polyoxymethylene.

　　4.
China's polyester PBT achieves net exports

　　At present, my country's polyester PBT basically meets domestic demand and achieves net exports.
According to * data, in 2019, my country imported 203,000 tons of polyester PBT, exported 251,000 tons, and net exported 48,000 tons.

　　On the whole, the supply of low-end products in my country's engineering plastics industry exceeds the demand, but due to the backward technical equipment links, the products still rely on imports, resulting in a structural surplus in the industry and adversely affecting the development of the industry.

　　The 2020 epidemic has led to a relatively sluggish import and export trade.
For the engineering plastics industry whose products depend on imports, the supply and demand of the engineering plastics market will be adversely affected.
In the future, my country should strengthen independent R&D investment in high-performance engineering plastics and increase the localization rate of engineering plastic products.

　　Original title: Analysis of the import and export status and development prospects of China's engineering plastics industry in 2020, it is imperative to increase the localization rate of products

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