Complex sentence: In addition to working with the Commercial Bank of Syria to circumvent sanctions, in 2012, SIIB facilitated several substantial payments for the Syrian Lebanese Commercial Bank, and facilitated a payment from this designated bank to an entity of proliferation concern.
Split into simpler sentences: In addition to working with the Commercial Bank of Syria to circumvent sanctions. In 2012, SIIB facilitated several substantial payments for the Syrian Lebanese Commercial Bank and facilitated a payment from this designated bank to an entity of proliferation concern.