天铁科技：目前欣界能源GWh级产线正在建设中，公司相关产品的出货会随着其产线的落地投产展开

Group 1 - The company has confirmed that the framework sales business with Xinjie has not yet commenced substantial supply, as the GWh-level production line of Xinjie Energy is still under construction [2] - The company's product shipments will begin once the production line of Xinjie Energy is operational [2]