Polyester market: Continuity of rallying upstream and downstream market doubtful yarn with Semi-virgin Grade

Impacted by the bullish news that China and US will stop further implementing additional tariff from Jan 1, 2019, crude oil price and polyester cost ascended on Monday, and sales of PFY were hot, with daily ratio at around 400% by P.M. 3:00. Stocks of PFY greatly declined by around 4-5 days.On Tuesd