USD/CNY closes at 6.6612, another 0.042 softer; EUR/USD at 1.1182 up 0.0895; USD/JPY 157.88 ticks up while USD/KRW 1,337.08 falls, a stronger won. Delivered local-currency cost reprices.

USD/CNY eased to 6.6929, with the yuan gaining about 0.16% against the dollar on the day. At Brent $104.595, SNSUC's listing formula puts the crude landed base at roughly ¥5,131/t, visibly lower than a week earlier. Re-export deals are quoted in dollars and settled in yuan, so a softer exchange rate passively widens the margin.