[SMM Daily Review: non-ferrous general rise only iron ore green stainless steel up nearly 3%] the dollar index fell four times in a row, the rise of international crude oil decreased, gradually showing a weakening trend since midday. Closed during the day, non-ferrous rose across the board, only iron ore fell by 0.65%. The main force of stainless steel closed up nearly 3%. In the coal system, coking coal rose 6 times in a row, coke 3 rose in a row, and thermal coal rose slightly by 0.46 percent. Black series, thread, hot rolling floating red.