Some individual silicon coal prices still saw slight declines, while the petroleum coke market maintained consolidation on a strong note [SMM Silicon Metal Raw Materials Weekly Review]

Silica: This week, silica prices remained stable overall. Supply side, affected by weather and other seasonal factors in some producing areas, the mining pace at mines slowed, leading to a temporary reduction in ore supply, which lent support to local markets. However, overall silica ore reserves were ample and cross-regional flows relatively sufficient, so the overall supply landscape remained loose. Demand side, the silicon metal market continued to consolidate at lows, with industry profits under pressure. Downstream silicon plants maintained only monthly just-in-time procurement orders for raw materials and strictly controlled procurement costs. In the short term, silica prices are expected to remain steady.

Silicon coal: This week, the silicon coal market saw regional divergence, with the price in Shaanxi slightly lowered by 15 yuan/mt to 820-850 yuan/mt, while quotes in other regions remained stable for now. Demand side, production resumptions during the rainy season in south-west China boosted downstream silicon plants' operating rates, leading to a marginal rebound in just-in-time procurement volumes of silicon coal. However, support was limited, so the demand boost remained weak. Supply side, coal processing plants whose main product is coking coal continued to produce silicon coal according to orders, with no inventory pressure, while those mainly exporting silicon coal faced slow shipments and significant inventory pressure amid weak overall demand, resulting in a supply-demand mismatch pattern for the industry. Cost side, upstream coking coal prices have recently shown signs of softening, which will weaken cost support; thus, the silicon coal market is expected to be in the doldrums in the short term.

Petroleum coke: This week, trading in China's petroleum coke market was active, with prices of petroleum coke across specifications all rising. Port spot transactions of Formosa Plastics petroleum coke diverged, with mainstream prices still at 1,450-1,500 yuan/mt. According to SMM, as of this Thursday, the Shandong 4# petroleum coke price index was reported at 2,093.05 yuan/mt, up 4.46% WoW. Recently, domestic refinery operations have been stable, procurement enthusiasm on the demand side remained moderate, and coupled with external geopolitical disruptions, petroleum coke prices are expected to consolidate on a strong note in the short term.

Electrode: This week, electrodes used in silicon production remained at low prices. Supply side showed structural divergence: major producers, with captive downstream silicon plants, mainly supplied for self-use, so their inventory and shipment pressure were relatively manageable. In contrast, small and medium-sized electrode producers faced intense competition, and with the overall sluggish silicon metal market, downstream small and medium silicon plants operated at low loads, had limited orders, slow shipments, and in-factory inventory pressure. Demand side, although silicon metal production increased MoM in July, electrodes account for a relatively small proportion of smelting unit consumption, with rigid and inelastic demand; thus, downstream procurement mainly met rigid demand to maintain normal production, with limited actual growth, making it difficult to effectively boost the market. Under the dual influence of supply and demand, prices of electrode used in silicon production will remain consolidating at lows.

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