Traders sought to book CIS billet at $315-316/mt FOB Black Sea, a senior trader commented. Buyers in Turkey were ready to book at $325-326/mt CFR Marmara/Izmir, normalized to $312-316/mt FOB Black Sea, the trader added. So far only one sale, 10,000 mt, was reported at $316/mt FOB, however from the Sea of Azov and with prepayment, accounting for a possible discount.