Since they are being assembled in Tianjin http://www.microsofttranslator.com/BV.aspx?ref=IE8Activity&a=http%3A%2F%2Fwww.sz-online.de%2Fnachrichten%2Fdie-kamenzer-batteriezelle-lebt-3259645.html I was thinking Tianjin Lishen which is one of the largest battery manufacturers. It could be that they are also the co. buying the separators but who knows. The asian conglomerate that they had the MOU with was Toyota, that was confirmed to me by Electrovaya IR but it looks like that didn't go anywhere.