PTA increased its position by nearly 40 klots yesterday. The daily basis is about – 40 yuan/ton. On the supply side, the operating rate is expected to decline this week compared with last week. Among them, the 4.5 million ton plant load of Fuhua industry and Trade Co., Ltd. will be increased by 10%, the 650000 ton plant of Yisheng Ningbo will be restarted, and the 2.2 million ton plant of Hengli Petrochemical Co., Ltd. is expected to be shut down for maintenance on June 1. Polyester side, Xiaoshan plant continues to reduce the load. PTA processing costs up to 600 yuan / ton. Shengze loom starts under the control of environmental protection and is expected to reduce production by 30%. The looms were purchased on Friday, and the stock was about one week. However, terminal orders are relatively low, making the upward space of raw material prices limited.