Ann: OM Sarawak Production Update, page-5

Yes, previously 4 were undergoing maintenance and two converting to Si metal. So now 12 are fully operational, 2 x Si metal furnaces still not operational and 2 x maintenance. I'd say that they're now concentrating on getting maintenance completed on the two furnaces.
As bene449 mentioned in a previous post
"I asked last week if they had sold any silicon metal and when the second furnace would be fired up and have not had a reply so I suspect there are some teething problems but that’s just my opinion."

I had also asked a similar question to management mid March and didn't get a reply either, so bene449 was correct in thinking "some teething problems"