We offer 3N polycrystalline silicon chunks and silicon grain as following:
PURITY: 3N( 99.9% ) SI
TYPE: P/ N
RESISTIVITY: > 0.1 OHM.CM
SIZE: 0.5~ 10CM
For semiconductor, photoelectric....

We offer 4N polycrystalline silicon chunks and silicon grain as following:
PURITY: 4N( 99.99% ) SI
TYPE: P/ N
RESISTIVITY: > 0.1 OHM.CM
SIZE: 0.5~ 10CM
For semiconductor, photoelectric....

We offer 5N polycrystalline silicon chunks and silicon grain as following:
PURITY: 5N( 99.999% ) SI
TYPE: P/ N
RESISTIVITY: > 0.5 OHM.CM
SIZE: 0.5~ 10CM
For semiconductor, photoelectric....

We offer 4N polycrystalline silicon chunks and silicon grain as following:
PURITY: 4N( 99.99% ) SI
TYPE: P/ N
RESISTIVITY: > 0.1 OHM.CM
SIZE: 0.5~ 10CM

$1550/MT

We offer silicon metal in # 553, # 441, # 3303, # 2202, # 1101