东方电热：目前，公司多晶硅设备订单大多为设备维修、换新项目，在手订单都已发货

Group 1 - The company confirmed that its market share in the polysilicon reduction furnace sector remains stable [1] - Most of the company's polysilicon equipment orders are for maintenance and replacement projects [1] - The company stated that all current orders have been shipped [1]