The SiMn market was under pressure, fluctuating rangebound. [SMM SiMn Daily Review]

Published: Dec 24, 2025 17:36
As of Wednesday, SiMn 6517 (cash) in the northern market was priced at 5,550–5,560 yuan/mt, flat WoW; in the southern market, SiMn 6517 (cash) was priced at 5,600–5,650 yuan/mt, up 20 yuan WoW. This week, the domestic SiMn alloy market remained under pressure overall, continuing its volatile trend. Manganese ore prices remained high and consolidated, with firm prices providing core cost support and gradually narrowing the downside room. However, downstream steel mills adopted a strategy of pushing for lower prices. Amid supply-demand negotiations, the SiMn market showed a stalemate pattern.

As of Wednesday, SiMn 6517 (cash) in the north China market was at 5,550-5,600 yuan/mt, flat WoW; in the south China market, SiMn 6517 (cash) was at 5,600-5,650 yuan/mt, up 20 yuan WoW.

This week, the domestic SiMn alloy market overall operated under pressure, continuing its rangebound trend. Manganese ore prices remained consolidated at high levels, with firm prices providing core cost support, gradually narrowing the downside room for SiMn prices. However, downstream steel mills adopted a price-pushing mentality. Amid the supply-demand tug-of-war, the SiMn market exhibited a stalemate pattern.

Cost side, coke prices fell 50 yuan/mt this week, alleviating some cost pressure, but the core raw material manganese ore prices remained firm—port traders showed weak willingness to offer discounts, coupled with raised quotations for forward manganese ore from mines, leaving limited further downside room for manganese ore prices, thus forming core support for SiMn alloy costs. In north China, SiMn alloy production costs showed no significant change; in Guangxi's Guilin area, however, due to peak-avoidance production policies, peak-avoidance electricity fees rose about 0.1 yuan/kWh MoM, further increasing factory production cost pressures. Overall, cost-side support for SiMn alloy did not substantially weaken.

Supply side, at the spot level, factories showed low willingness to offer retail quotations, preferring to wait for futures to rise before selling, leading to increased inventory pressure at plants. In north China, an alloy plant in Inner Mongolia is expected to commence SiMn production by month-end, which will further intensify market supply pressure. In south China, seasonal production cuts were more pronounced: in hydropower regions, as the rainy season ended, rising electricity prices drove up production costs, increasing the number of enterprises cutting production, resulting in a significant drop in SiMn output; other grid-power regions, affected by high electricity prices, mainly maintained peak-avoidance production cuts long-term, keeping output consistently at low levels.

Demand side, steel mills continued to push for lower prices during the production off-season, restraining any rebound in SiMn prices: downstream steel mill tender pricing was generally weak, market sentiment was cautious, purchase willingness leaned conservative, mainly purchasing as needed, directly pressuring SiMn alloy market prices and failing to provide effective demand support.

Overall, recent SiMn fundamentals are relatively stable, with no significant sentiment-driven movements. The overall market is stagnant, prices are temporarily steady, and the SiMn alloy market is expected to fluctuate rangebound this month.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM's internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or for more information, please contact: lemonzhao@smm.cn
For more information on how to access our research reports, please contact:service.en@smm.cn
Related News
[SMM Steel] Indonesian Billet Edges Down as Chinese Offers Weigh
14 hours ago
[SMM Steel] Indonesian Billet Edges Down as Chinese Offers Weigh
Read More
[SMM Steel] Indonesian Billet Edges Down as Chinese Offers Weigh
[SMM Steel] Indonesian Billet Edges Down as Chinese Offers Weigh
[SEA] Indonesian billet offers edged lower by around 2 USD/tonne to about 478 USD/tonne FOB Indonesia, as cheaper China-origin billet at around 462 USD/tonne FOB continued to pressure regional export competitiveness. Indonesian wire rod offers were largely stable at around 497–498 USD/tonne FOB, though buying interest remained limited. ASEAN buyers stayed cautious amid sluggish downstream demand, with most continuing to benchmark against lower-priced Chinese material before committing to fresh bookings.
14 hours ago
[SMM Steel] Alang Scrap Stable, Mandi Market Rises
14 hours ago
[SMM Steel] Alang Scrap Stable, Mandi Market Rises
Read More
[SMM Steel] Alang Scrap Stable, Mandi Market Rises
[SMM Steel] Alang Scrap Stable, Mandi Market Rises
[India] Alang HMS (80:20) held at around 393 USD/tonne EXW, with mills buying only as needed. Gujarat billet weakened to about 478 USD/tonne DAP, while rebar stayed near 533 USD/tonne EXW. In North India, billet, rebar and HMS scrap all rose, with HMS scrap reaching about 406 USD/tonne DAP. Bangladesh’s ship recycling market stayed firm, with plate prices around 529 USD/tonne despite monsoon disruptions.
14 hours ago
6.25 SMM Global Steel Daily Report
14 hours ago
6.25 SMM Global Steel Daily Report
Read More
6.25 SMM Global Steel Daily Report
6.25 SMM Global Steel Daily Report
[Steel Billet] Today, export billet quotations were in the doldrums, with negotiable prices at $465-467/mt. Recently, the yuan has depreciated against the dollar, leading to a slight improvement in export advantage. Inquiries from outside China increased, but actual transactions remained moderate. Market rumors suggest steel billet orders have improved, with some cargoes flowing to domestic trade or exporter short-covering, while actual overseas demand still awaits the return of China's export price advantage. [Rebar] Affected by the exchange rate depreciation, export quotations for rebar edged down $2/mt today, with negotiable prices at $484-486/mt. According to feedback from market traders, inquiries from outside China increased slightly recently, but actual transactions remained moderate. At present, quotations from steel mills in South China continue to hold at high levels, with weak transactions. [Sheets & Plates] Affected by the afternoon plunge in Chinese futures, export prices for HRC and other sheets & plates edged down slightly on a day-on-day basis today, with HRC transaction prices at $491-500/mt. In recent days, market rumors have suggested that export orders are improving. According to SMM's verification, flows to the Middle East, although shipping has become somewhat smoother, still face high freight rates, and most clients expressed the need to wait and see; however, orders for sheets & plates and billets destined for Turkey have increased noticeably recently. It is understood that this may be due to fewer arrivals of other resources, leading to procurement shifting to China.
14 hours ago
The SiMn market was under pressure, fluctuating rangebound. [SMM SiMn Daily Review] - Shanghai Metals Market (SMM)