On September 27, the spot market for polyester bottles and chips in East China was weak. The market price for goods from September to October ranged from 7,100 to 7,200 yuan/ton, down 25 from the previous working day. The price for goods in November was 7,100 to 7,150 yuan/ton. The trend of raw material PTA market is weak and the cost support is general. The price of bottle and chip manufacturers has been lowered by 50 yuan/ton, and dealer prices tend to be low-end.