changing pandemic prevention and control policy in Dec

With changing pandemic prevention and control policy in Dec, market players were cautious at first but turned to face it calmly now. Many infected insiders have gradually recovered in late-Dec. Market players' mindset altered, strongly expecting demand to recover after the Spring Festival holiday. Current feedstock price was low, especially BDO under losses. Low-priced feedstock attracted the middlemen and downstream plants to replenish. The restocking of many links pushed up the operating rate of BDO downstream plants.