Xinyu Iron and Steel and Xingxin Iron and Steel in May silicon manganese bid prices are 7350 yuan / ton, slightly lower than the current northern mainstream spot price, with the published steel recruitment prices have been announced last year, down 100-200 yuan / ton; SM manganese silicon futures prices in South Africa to quell and steel recruitment prices continue to update in the gradual decline, April 30, 2019 rose futures closed at 7314, today's morning manganese silicon 05 closed at 7252.