[Slice] Polyester chip market dynamics in East China
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May 15, 2023, 11:11 AM On May 15, the polyester chip market in East China weakened within a narrow range. The reference negotiated price of semi-optical chips was around 6,800 - 6,850 yuan/ton, and the negotiated price of optical chips was around 6,800 - 6,850 yuan/ton.