黑色金属板块集体走低 锰硅主力跌逾2%

Group 1 - The black metal futures market in China experienced a collective decline on August 20, with manganese silicon futures dropping over 2% [1] - As of the latest data, iron ore futures fell by 0.97% to 763.00 CNY/ton, hot-rolled coil futures decreased by 0.93% to 3391.00 CNY/ton, manganese silicon futures dropped by 2.61% to 5814.00 CNY/ton, and silicon iron futures fell by 2.10% to 5602.00 CNY/ton [1][2] Group 2 - On August 19, the warehouse futures data for black metals showed an increase in rebar futures warehouse receipts by 15,137 tons compared to the previous trading day, while iron ore futures receipts decreased by 100 contracts [3] - The data also indicated an increase in stainless steel warehouse receipts by 19,010 tons and a slight increase in hot-rolled coil futures receipts by 880 tons [3] - Conversely, silicon iron futures receipts decreased by 114 contracts, and manganese silicon futures receipts fell by 407 contracts [3] Group 3 - As of August 19, several black metal varieties exhibited a phenomenon of "backwardation," where spot prices were higher than futures prices [3] - The basis for rebar was 102 CNY with a basis rate of 3.14%, while the basis for manganese silicon was -130 CNY with a basis rate of -2.23% [3]