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The average domestic spot price of PVC5 type was 8,880 RMB/MT on March 29, down 0.56% from the previous trading day but up 3% year on year. The disc was on the strong side, and the spot market's environment was heating up because of the upward trend in futures. The investors' offer grew, and the market's attention shifted upward.

Playing a critical role in healthcare through the use of products such as medical tubing and IV bags, polyvinyl chloride (PVC) is indispensable to modern day life, and global production volume amounted to 44.3 million metric tons in 2018. Understanding and engaging with such a significant market requires relevant and trusted data and insight.

Southeast Asia’s import HDPE and LDPE film prices have come at par for the first time since October 2025. As ChemOrbis Price Index data reveal, LDPE film has seen sharper drops compared to HDPE and LLDPE since it hit an 11-year high in March 2025. Hence its premium over the other film products has evaporated...

Today there are numerous alternative plasticizers for PVC and significant progress has been made in the evolution of non-DEHP PVC varieties. Cost really is no longer a primary barrier to adopting non-DEHP varieties; the differences in prices often range below 10%.

DOTP and DOP are substitutable products, and the main raw material cost between them is octanol, which is closely related to the price of octanol. Therefore, DOTP and DOP prices are also closely related, and the price correlation coefficient between DOTP and DOP in 2025 is as high as 0.99.