Wanhua Chemical Group (600309.SH): Yantai Industrial Park PDH Unit Shut Down for Maintenance

17:51 18/03/2026

Wanhua Chemical (600309.SH) announced that, in order to ensure the safe and effective operation of production facilities based on the production process characteristics of chemical enterprises, the 750,000 tons/year PDH unit at the Yantai Industrial Park will undergo maintenance starting on March 22, 2026, as per the annual maintenance plan. The maintenance is expected to last around 30 days. During this period, in order to maintain overall balance in the park, the downstream PO/AE integrated unit will undergo load adjustments. The company will make every effort to ensure stable supply to downstream customers.

Wanhua Chemical Group (600309.SH) announced that, in accordance with the production process characteristics of the chemical industry, to ensure the safe and effective operation of the production facilities, the 750,000 tons/year PDH unit at the Yantai Industrial Park will be shut down for maintenance starting on March 22, 2026, as per the annual maintenance plan. It is expected to take around 30 days for the maintenance. At the same time, in order to maintain the overall balance of the park, the downstream PO/AE integrated unit will undergo load adjustments. The company will do its best to ensure a stable supply to downstream customers.

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