Hello,
we are also facing same problem from customs. imported L3+ through DHL, and its is held in customs,Bangalore and here is the reply from DHL

"Post Examination completed customs Deputy Commissioner has confirmed that EXAMINATION DONE, FOUND BITCOIN MINER, AS PER DC INSTRUCTION IMPORTED ITEM IS UNDER POLICY RESTICTION, SHIPMENT CANNOT BE CLEARED."

i checked all the  websites of DGFT and i see there is no such import restrictions.. any idea or help how to get that cleared..

Mr.praveen i see you are also faced same issue in aug-9th, i guess you might had made a lot of progress in this issue. kindly share your experience and help us solve the issue, i have also left a private message with my contact number. kindly reply.Thank you

with regards
Dr.N.Chandra sekhar,M.tech,phd