Tee san, There might be misunderstanding but bacically we need to send all Q’ty against PO. Not half.We received your first feb PO shipping schedule on 11/19 and answered on 11/22. We do not think our response is late. Arrival of Jan PO is a little bit late (just 2 or 3 days) but it is acceptable.But feburary PO.. I know you have long holidays but delivery March 10th is late , isn’t it ? That is why we have been asking you improvement. Also GTC customer’s January 91713AN04/5A demand is 57600, feb and march is 43200 each according to forcast.This is causing this trouble. Unfortunately GTC’s December order was 28800sets... Since we still have time , we will ask GTC to negotiate with customer about delivery date. Please send your final shipping schedule ?Thank you, Satoshi