good evening mr. suryakant,
1. In terms of instruction contained in CBEC circular No., 851/9/2007-CX dated 03.5.2007 which deals with supply of goods to EOU, you are required to get rewarehousing certificate from the customs and central excise officer in charge of EOU within 90 days from the date of clearance of goods to EOU
2. Since you have not received the said certificate , I advise you to request your range superintendent to write to the supdt., of your EOU - customer to vefrify whether your goods have been received by EOU and accounted for in the books of EOU.
3. If the report from that supdt., says that goods have been received, then there is no problem. otherwise you will be required to pay up the duty contained in the said goods to the department. Interest also becomes payable thereon
4. Once you get the rewarehousing certificate you can ask for refund of the duty earlier paid. Interest is not refundable . Interest will be cost
5. Pl. see para 4 of the said instruction.
With best wishes
Ramaiah swamy