Q: If there is mud, scale or corrosion on the waste, will it affect the pricing?

　　A: Yes. Moisture and attachments are deducted based on dry weight, which is industry practice. However, the remaining amount of the coating is the main value, and dirt does not affect our judgment of the coating category. For materials that are severely scaled, we will clean them first and then take samples to avoid counting the weight of scale into your titanium.