设备验收前（装机调试、生产），因设备自身原因导致的相关材料报废，设备部

Before the equipment acceptance (installed commissioning, production), related materials because the device itself causes scrap, Equipment Division with both suppliers need to sign it, to make a claim to the suppliers by the procurement unit

Before the acceptance of equipment (installation commissioning, production), due to the equipment's own reasons for the scrapping of the relevant materials, the equipment department and the supplier signed confirmation, by the purchasing unit to the supplier to make a claim

Before equipment acceptance (installation, commissioning and production), if the relevant materials are scrapped due to the equipment's own reasons, the equipment department shall sign with the supplier for confirmation, and the purchasing unit shall make a claim against the supplier<br>