[Slice] Polyester chip market dynamics in East China
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May 31, 2023, 11:35 AM On May 31, the polyester chip market in East China weakened within a narrow range. The reference negotiated price of semi-optical chips was around 6,700 - 6,850 yuan/ton, and the negotiated price of optical chips was around 6,650 - 6,800 yuan/ton.