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        1.  群青生產廠家


          Chemical industry product price weekly: polyester industry chain prices continue to rise
          點擊次數:   更新時間:17/03/22 15:33:03     來源:山東龍口雙龍化工有限公司 【關閉分    享:
          Chemical products prices remain in the doldrums: we track 122 kinds of chemical products, up 28 species last week, the number of rising from the previous week's 29.51% to 22.95%, down varieties of 22 species, the decline in the proportion of the previous week 21.31% to 18.03%. Chemical products prices remain in the doldrums as a whole.
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