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Rongsheng Petrochemical's subsidiary Yisheng Dahua Petrochemical Co., Ltd. started production of its 500,000-ton per year multi-functional polyester chip expansion project, bringing total bottle-grade chip capacity to 1.5 million tons per year.
“逸盛大化充分利用公司完备的产业链一体化优势不断挖潜增效,就地消化部分PTA产能,能增强企业竞争能力和提高经济效益。”hk.investing.com
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