China olefinic C4 supply & demand wane against anti-involution policy

Shandong 2025 etherified C4 market hits five-year low despite supply decline

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China etherified C4 market hits five-year low despite traditional peak season

Sep 16, 2025 17:04

Shandong etherified C4 prices dive despite "Golden September"

Sep 03, 2025 17:19

Shandong etherified C4 prices hit quarterly high amidst geopolitical tensions

Jun 24, 2025 17:15

Etherified C4-residential LPG price spread narrows or even negative on multiple factors

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