According to the monitoring of business society, the market price of phthalic anhydride increased slightly this week. By the end of the week, the quotation of phthalic anhydride was 7412.5 yuan / ton, up 0.51% from the price of 7375 yuan / ton at the beginning of the week, up 32.07% year-on-year. Recently, the market price of phthalic anhydride has increased driven by the price of phthalic anhydride.

This week, the market price trend of phthalic anhydride continued to rise, the delivery of phthalic anhydride in the field was general, the downstream DOP market price rose, the price trend of orthobenzene rose, the plasticizer market rose, favorable factors affected the phthalic anhydride market, and the price trend of phthalic anhydride market rose. There is little change in the operation of domestic phthalic anhydride manufacturers. The operation rate of phthalic anhydride in the site is less than 60%. The domestic spot supply of phthalic anhydride is normal, but the downstream plasticizer industry mainly purchases on demand, and the actual transaction has little change. The market price trend of phthalic anhydride in East China is rising, and the high-end transactions in the venue are limited. The mainstream of adjacent France source negotiation in East China is 7400-7500 yuan / ton, and the mainstream of naphthalene method source negotiation is 7100-7200 yuan / ton; The mainstream quotation of phthalic anhydride market in North China is 7300-7500 yuan / ton. The wait-and-see mentality of phthalic anhydride still exists in the field. The downstream purchase is mainly based on demand. The downstream DOP market is higher, and the market price of phthalic anhydride rises slightly.

The price of domestic orthobenzene rose this week, with the on-site price of 6800 yuan / ton, up 3.03% compared with the price of 6600 yuan / ton at the beginning of the week. The rise in the price of domestic orthobenzene is a good support for the phthalic anhydride market. Recently, the market trend of imported orthobenzene in the port area has risen, the external quotation of orthobenzene has risen, and the inventory of orthobenzene in the port area has declined recently. The actual transaction price is subject to negotiation, and the actual transaction price is discussed in detail, The price trend of phthalic anhydride is rising, and the price of raw material phthalic anhydride is higher, which is good for the domestic phthalic anhydride market price. Affected by this, the price trend of phthalic anhydride is rising.

The downstream DOP market price of phthalic anhydride rose this week. According to the monitoring of business society, the domestic DOP price was 10500 yuan / ton by the end of the week, with a price increase of 4.48%. The operation of DOP enterprises in the field was stable, the DOP supply was normal, the isooctanol price rose, the DOP raw material cost rose, the operation of DOP enterprises was low, the DOP supply was sufficient, the PVC price fluctuated and stabilized, the downstream demand was general, and the market transaction was general. Plasticizer DOP market has increased upward momentum and weakened downward pressure. The transaction price is subject to the real-time price. The overall DOP price is 10500-10700 yuan / ton. DOP price rises this week, and the price trend of phthalic anhydride market is affected.

In general, the recent rise in the price of phthalic anhydride and the rising trend in the downstream plasticizer industry have boosted the phthalic anhydride market. It is expected that the market price of phthalic anhydride may rise in the later stage.