BKK2 on 24 September 2008
I-Sheng is the Taiwanese company that supplies the power cables for PS3. In a financial article they report that they had orders for 1,000,000 in July and August, but this increased by 500,000 to 1,500,000 in September.
Chinese
Google Translation
It doesn't really tell us much about retail shipments, but does give us an insight in to production shipments. It seems that they are ramping up production from 1m/month to 1.5m/month, which makes sense with Q4 almost upon us.
