BC Card announced Tuesday that it has signed a memorandum of understanding with Uzbekistan’s state-run payment network operator National Interbank Processing Center to establish a payment network connecting the two countries. The signing event was held earlier in the day at the Central Bank of Uzbekistan in Tashkent, with BC Card CEO Choi Won-seok and NIPC Shukratbek Kurbanov CEO, in attendance. The latest deal.