Jan. 29 (Reuters) - The SM2605 contract opened at 5,820 yuan/mt and closed at 5,826 yuan/mt, up 2.00%, with a daily highest price of 5,844 yuan/mt and a lowest price of 5,820 yuan/mt. Trading volume was 256,200 lots, and open interest was 362,400 lots. SiMn futures fluctuated and climbed today. Cost side, overall manganese ore transaction prices remained high and the overall market temporarily stabilized, providing strong cost support for SiMn alloy prices; the cost support from 2026 Inner Mongolia regional electricity prices and south China electricity prices for alloys was under verification, with a high possibility of increase expected. Supply side, recent new SiMn furnace startups in the main northern production areas increased general SiMn capacity again, and previously started submerged arc furnaces had gradually begun producing iron, increasing supply pressure. Operating rates at southern alloy plants remained stably low, the strength of 2026 Guangxi and Guizhou electricity fee preferential policies needed verification, most still maintained peak-shaving production, and some plants chose temporary shutdowns, waiting for the month-end electricity fee settlement price. Current SiMn supply still faced loose pressure. Demand side, HBIS Group's January SiMn procurement volume was 17,000 mt, compared to December's 14,700 mt, an increase; the SiMn price set at 5,920 yuan/mt, compared to December's 5,770 yuan/mt, a price increase. Market sentiment remained mediocre. The current SiMn market continued to be dominated by volatile operation.
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