1. 350mm Silicon Ingot, MOQ: 1 package with 5 pieces (155-160mm each piece) 

• EXWORKS (Taoyuan, Taiwan). HTS code 381800.

• Material: Single Crystalline Silicon

• Diameter: 350mm

• Ingot Length: 155-160mm (standard)

• Type/Dopant: P/Boron

• Crystal Orientation:<100>

• Overall Purity:>6N

• Resistivity:1-10 Ohm-cm

• Ingot Cylinder Surface Finish: Grinding

Buyers accept the following terms if shopping.

• Must follow USA DOC import and export regulations.

• Normally lead time is 6 to 8 weeks after payment clear. 

• The photo here is only for your reference. It was not from the real 350mm ingot.