Bigbag 1000 kg antistatic type B

I am seaking for a BB producer which could help me. Till 15.08.
we need 500 pieces fo BB multiway with bottom spout, basic measures 90x90xc120 without PE liner carrying 1000 kg.
For deatiled info I can send you the specification, just send me your e mail.
Our regular suppler can not supply us this before 15.09., but we need it before that.