They were asked why their competitors (read CSIQ) reported significantly higher margins. The reply was basically "it is not sustainable". Keep in mind that CSIQ reported exactly double GMs of JKS (taking CVD out, 25% or so for CSIQ vs. 12.5% or so for JKS). How can this great margins disparity continue? JKS said they expect margins to remain stable (read mid-upper 12% not including one timers, not 15%+ they said before). This means CSIQ's manufacturing business margins have to go down eventually or sooner than later.