| Ranking | Product Name | Market | Rise and Fall Value | Date Updated |
| 01 | HDPE KT 10000 UE/Dowdupont |
China Plastics City |
700(6.67%) | 2026-09-08 |
| 02 | HDPE 5000S/China Petroleum Daqing Petrochemical Co., Ltd. |
China Plastics City |
500(4.55%) | 2026-09-08 |
| 03 | HDPE DMDA 8008T/Tarim Petrochemical Branch Of China National Petroleum Corporation |
China Plastics City |
500(4.98%) | 2026-09-08 |
| 04 | HDPE HXM50100CA/Shanghai Golden Phillips Petrochemical Co.,Ltd. |
China Plastics City |
450(5%) | 2026-09-08 |
| 05 | HDPE F600/Korea Petrochemical Ind.Co., Ltd. |
China Plastics City |
400(4.04%) | 2026-09-08 |
| 06 | HDPE 52518/Iran Petrochemical Commercial Company |
China Plastics City |
400(3.7%) | 2026-09-08 |
| 07 | HDPE T5070/North Huajin Chemical Industry Group Co., Ltd. |
China Plastics City |
400(4.35%) | 2026-09-08 |
| 08 | HDPE HHM5502/Shanghai Golden Phillips Petrochemical Co.,Ltd. |
China Plastics City |
350(3.85%) | 2026-09-08 |
| 09 | HDPE FHC7260/China Petroleum Fushun Petrochemical Co., Ltd. |
China Plastics City |
300(3%) | 2026-09-08 |
| 10 | HDPE HD5502S/North Huajin Chemical Industry Group Co., Ltd. |
China Plastics City |
300(3.26%) | 2026-09-08 |
| 11 | HDPE HD5502FA/Shanghai Secco Petrochemical Co., Ltd. |
China Plastics City |
250(2.69%) | 2026-09-08 |
| 12 | HDPE HHMTR480AT/Shanghai Golden Phillips Petrochemical Co.,Ltd. |
China Plastics City |
200(2.22%) | 2026-09-08 |
| 13 | HDPE HD5502S/Zhejiang Petroleum & Chemical Co., Ltd, |
China Plastics City |
200(2.16%) | 2026-09-08 |
| 14 | HDPE THSGC7260/Tarim Petrochemical Branch Of China National Petroleum Corporation |
China Plastics City |
200(2.13%) | 2026-09-08 |
| 15 | HDPE PE L754-S(GF7750M2)/Zhenhai Refining Chemical Co.,Ltd. |
China Plastics City |
200(2.23%) | 2026-09-08 |
| 16 | HDPE HD5401AA/Shanghai Secco Petrochemical Co., Ltd. |
China Plastics City |
150(1.6%) | 2026-09-08 |
| 17 | HDPE HD5301AA/Shanghai Secco Petrochemical Co., Ltd. |
China Plastics City |
100(1.03%) | 2026-09-08 |
| 18 | HDPE DGDB-6097/China Petroleum Daqing Petrochemical Co., Ltd. |
China Plastics City |
100(1.06%) | 2026-09-08 |
| 19 | HDPE ZH5502H/Zhenhai Refining Chemical Co.,Ltd. |
China Plastics City |
100(1.06%) | 2026-09-08 |
| 20 | HDPE ZH2911/Zhenhai Refining Chemical Co.,Ltd. |
China Plastics City |
50(0.49%) | 2026-09-08 |

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CPC Index, fully known as China Plastic City Raw Material Price Index, is an important tool to reflect the price trend of plastic raw materials in China Plastic City. The launch of this index aims to provide a reliable reference basis for the majority of plastics industry enterprises to help them better grasp market trends and formulate business strategies.
As the "Industrial Information Operation Situation Index Enterprise" designated by the Ministry of Industry and Information Technology, our company is well aware of the industry's urgent need for accurate and timely plastic price information. Therefore, we officially launched the plastic index in June 2011, providing a professional and authoritative price reference for the majority of plastic enterprises.
The average price is an average price obtained through scientific calculation by our platform according to the price of various plastic products in the whole Chinese market. This average price not only reflects the reference price level of the market as a whole, but also is calculated based on the specific price situation of each sub-brand. In short, the average price is a comprehensive indicator, which reflects the average price level of various plastic products in the Chinese market during a certain period.
By viewing the average price of the market, you can understand the average price trend of various plastic products in a specific period. This helps you to better understand the market dynamics, supply and demand of various products and market competition.
The market reference price refers to the accurate and timely quotation provided by several large traders or agents of a certain brand in China Plastics City. We take the reference price of the brand in Yuyao area on the same day according to the price provided by them. The firm that provides the price is listed as the index gathering firm.
Through the market reference price, you can understand the average price level of the current market, so as to better formulate purchasing, sales and other business strategies. At the same time, the market reference price is also an important basis for users to analyze and forecast the market, helping them grasp the market trend and find business opportunities.
The reference price rise and fall list is a tool to rank the price rise and fall of various categories of plastic products under the market reference price. It tracks and compares the price changes of products under various categories of symbols in different time periods such as week, month and year, and then selects the top 20 with the highest price increase or the top 20 with the highest price decrease to form the price rise list and price fall list respectively.
The reference price rise and fall list provides a practical reference for practitioners in the plastics industry, helping you quickly capture the most volatile products in the market, and providing strong data support for your decision.