SunSirs--중국 상품 데이터 그룹

로그인 지금 가입하세요!
ニュース

October 23 2025 09:10:45     SunSirs (John)

Phthalic anhydride prices fluctuated and fell last week 

According to the SunSirs Commodity Market Analysis System, as of October 20th, the price of OX based phthalic anhydride was 6,050 RMB/ton, a 3.87% decrease from the price of 6,293.33 RMB/ton  on October 1st, and a 2.68% decrease from the price 6,216.67 RMB/ton on October 13th, the previous Monday. Last week, OX prices fell, and industrial naphthalene prices fluctuated downward, reducing the cost support for phthalic anhydride. Phthalic anhydride equipment load decreased slightly last week, and the operating rate of phthalic anhydride manufacturers decreased. Phthalic anhydride supply was sufficient. Downstream plasticizer prices fluctuated downward, and the operating rate of plasticizer manufacturers decreased, weakening demand support for phthalic anhydride. Last week, phthalic anhydride prices fluctuated downward, weakening demand support due to falling costs.

Phthalic anhydride costs fell last week

On October 20, Sinopec quoted 6,100 RMB/ton for OX, down 300 RMB/ton, or 4.69%, from 6,400 RMB/ton on October 1. Industrial naphthalene prices fluctuated downward, along with OX prices, which reduced phthalic anhydride costs and put downward pressure on phthalic anhydride prices. Last week, the operating load of phthalic anhydride equipment decreased slightly, and the operating rate of phthalic anhydride manufacturers declined, indicating sufficient phthalic anhydride supply.

Demand side: Downstream production decreased and DOP prices fluctuated downward

According to the SunSirs commodity market analysis system, as of October 20, the price of DOP was 7,209.17 RMB/ton, a 2.15% decrease from the October 1 price of 7,367.50 RMB/ton, and a 1.37% decrease from the October 13 price of 7,309.16 RMB/ton. DOP prices fluctuated downward last week, with DOP companies operating at less than 60% capacity, a slight decline in operating rates. This intensified weakness in phthalic anhydride demand, reduced demand support, and increased downward pressure on phthalic anhydride prices.

Market outlook

Analysts of phthalic anhydride product data at SunSirs believe that on the demand side, reduced workloads and production at plasticizer companies were contributing to a decline in phthalic anhydride demand. On the cost side, falling OX prices and fluctuating prices for industrial naphthalene were contributing to lower phthalic anhydride costs. In the future, the cost of phthalic anhydride will fall, and with the decline in demand support, the price of phthalic anhydride is expected to fluctuate and fall.

If you have any inquiries or purchasing needs, please feel free to contact SunSirs with support@sunsirs.com

Verwandte Informationen
Energy
Chemical
부타디엔 | 옥탄올 | 아세트산 | 醋酐 | 아세톤 | 아크릴산 | 활성탄 | 아 디프 산 | 인산 모암모늄 | 황산암모늄 | 무수 황산 나트륨 | 아닐린 | 아스팔트 | 1, 4 - 부탄글리올 | 순수 벤젠 | 비스페놀 A | 브롬 | 칼슘 카바이드 | 탄소 블랙 | 가성 소다 | 염화비닐산クロロ酢酸 | 클로로포름 | 복합 비료 | 카프로락탐 | 시클로헥산 | 사이토카인 | DBP | 인산수소이암모늄 | 디클로로에탄 | 디클로로메탄 | 디글리콜 | 탄산 디메틸 | 인산이수소칼륨 | 인산수소이나트륨 | DMF | 디옥틸 프탈레이트 | 에폭시 클로로프로판 | 에폭시 수지 | 아세트산 에틸 | 에탄올 | 글리콜 | 산화 에틸렌 | 인산 철 리튬 | 형석 | 포름알데히드 | 형산 | 염산 | 불화 수소산 | 과산화수소 | 산업용 소금 | 이소프로파올 | 이소부티르알데히드 | 액체 암모니아 | 탄산리튬 | 육불화인산리튬 | 리 튬 수 산 화 물 (배 터 리 등 급) | 무수말레산 | 디페닐메탄 디이소시아네이트 | 부탄 케톤 | 멜라민 | 메탄올 | MIBK | 노말부탄올 | 구 산 (수 입) | 무수프탈산 | 폴리아크릴 아미드 | 페놀 | 인산 | 황린 | 폴리실리콘 | 염화칼륨 | 황산 칼륨 | 프로필렌 | 프로필렌 글리콜 | 프로필렌 옥사이드 | 파라자일렌 | R 134 a | R 22 | 실리콘 DMC | 소다 | 안식향산나트륨 | 탄산 수소 나트륨 | 메타이아황산 나트륨 | 스티렌 | 유황 | 황산 | 톨루엔디이소시안네이트 | 테트라클로로에틸렌 | 이산화 타이타늄 백색 분말 | 톨루엔 | 트리클로로에틸렌 | 뇨소 | 크실렌 |
Rubber & plastics
Textile
Non-ferrous metals
Steel
Building materials
Agricultural & sideline products