3 results for keyword "author:Rey Zheng"
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BASF Zhanjiang Verbund Site Project achieves mechanical completion of 1 mln mt/yr ethylene unit
09-22-2025 09:18:38 -
China propylene market facing weak price trend
09-12-2025 16:30:29 -
China Jul butadiene imports & exports analysis
09-01-2025 10:54:34