This message is to inform the distribution that Kmbh Associates can now supply 150mm DSP wafers at 300um. We have been working on this process for many months and have had numerous inquiries so if any are still active or if new ones come up, please let me know and I will provide very competitive pricing for this product. Best Regards, -- Ken Smith Kmbh Associates 4968 Charter Road Rocklin, CA 95765 USA 510-714-5055 Efax- 510 217 4421 or 561 658 6136 High Purity Float Zone and Specialty CZ Silicon for Power, IR and Mirror Optics, Optoelectronics, MEMS, SOI, and other Semiconductor applications. Service in SOI, Polishing SSP and DSP.