The average price of mainstream PVC in China was 6612.5 RMB/ton on February 23, down 0.94% from 6675 RMB/ton at the beginning of the week (17th), and up 4.13% compared with the same period last year. The PVC commodity index on February 23 was 83.79, unchanged from the previous day, down 16.21% from the highest point of 100.00 (2011-Sept-05), and up 43.80% from the lowest point of 58.27 on December 20, 2015 (note: cycle refers to 2011-Sept-01 till now).  Products aspect, PVC has high inventory at present. The spot price is falling with obvious benefit-returning behavior. PVC production enterprises are plentiful. Under low start-up rate and inventory pressure, some enterprises actually have a loss. Meanwhile, although there is a ease of local logistics, it is still hard to stimulate demand as downstream is slow to resume especially for construction industry, who may delay to April.    Under such weak market, the enthusiasm of enterprises into the market is low,...