I think it's worth mentioning just how badly 4l.net chips are being hit in recent weeks.
They were around 2500 RMB just a couple of weeks ago and have tanked to under 1500 RMB today ($225) and falling further the whole time. That is some correction if you ask me huge, and it's not even like volume is non existent like it is with 4l.com chips for the time of year being quiet etc.
At some point soon I reckon they'll move back up but they have a long way to go before they get close to where they were IMO.