Petroleum coke diverges and strengthens, coal tar pitch is weak and consolidates at lows; the cost side of prebaked anode still provides bottom support [SMM Prebaked Anode Weekly Review]

Published: Jul 23, 2026 17:23

SMM July 23:

Raw material side: This week, trading in China’s petroleum coke market was slightly divergent, with the low-sulphur petroleum coke market performing well while mid- and high-sulphur petroleum coke came under some pressure. On the refinery side, major refineries collectively held prices firm to support the market. CNOOC raised its petroleum coke offers steadily across its refineries, with overall trading activity markedly improving; PetroChina’s in-factory inventory of low-sulphur petroleum coke in north-east China was at a low level, and with centralized release of downstream rigid demand, EXW prices climbed steadily, completing staggered price increases at multiple sites on July 22. For refineries under Sinopec, downstream purchasing enthusiasm improved recently, providing some support to coke prices, which were raised slightly by 20-100 yuan/mt. Local refineries, on the other hand, saw divergent overall shipment performance. For low-sulphur petroleum coke, driven by price increases from major refineries, prices edged up; for mid- and high-sulphur petroleum coke, downstream purchasing willingness was moderate, and the market was mainly under pressure. The latest SMM data showed that the NE China #1 petroleum coke spot price index was recorded at 4,415.73 yuan/mt, up 2.04% WoW; the Shandong #2 petroleum coke spot price index was recorded at 4,237.31 yuan/mt, up 1.13% WoW; the Shandong #3 petroleum coke spot price index was recorded at 3,696.83 yuan/mt, down 1.87% WoW; and the Shandong #4 petroleum coke spot price index was recorded at 2,003.69 yuan/mt, down 0.74% WoW. On the supply side, some units that were under maintenance earlier gradually resumed production this week, and coking operating rates slowly recovered. On the demand side, increased purchasing enthusiasm in the downstream anode material market supported the low-sulphur petroleum coke market, which held up well. The market for carbon used in aluminum production still held a wait-and-see sentiment, and high-priced products saw insufficient downstream purchasing willingness, hindering the transmission of price increases. Coupled with geopolitical instability, continuously climbing crude oil prices provided cost support. In the short term, petroleum coke prices are expected to consolidate, with continuing divergence across grades. The coal tar pitch market trend remained subdued this week. As of Thursday this week, the average price of coal tar pitch was 4,705 yuan/mt, down 3.35% WoW. On the cost side, high-temperature coal tar continued to weaken, tar deep-processing enterprises raised operating rates, commercial pitch was in ample supply, and overall supply was loose. Downstream, although prebaked anode consumption remained rigid supported by high aluminum capacity, raw material inventory was at high levels, and buyers pushed for lower prices while sticking to need-based purchases. Demand from secondary downstream sectors such as carbon black was sluggish and failed to provide a boost, resulting in thin trading. In the short term, under a loose supply-demand balance, coal tar pitch is likely to consolidate at lows on a weak note. Overall, cost support for prebaked anode held firm this week.

Supply side, prebaked anode enterprises maintained a production pace of producing based on sales. New anode projects in regions such as Xinjiang and Guangxi came on stream successively, with new capacity being released continuously. Meanwhile, some enterprises saw their operating rates pull back slightly due to maintenance, but overall, the industry’s supply capability improved steadily, and supply flexibility further increased. Demand side, China’s operating aluminum capacity stayed high, providing stable rigid support for prebaked anode consumption. On the export front, new aluminum projects in Indonesia continued to come on stream, driving sustained improvement in China’s anode exports. Overall, new prebaked anode supply in China was continuously realized, high operating rates in downstream aluminum effectively underpinned domestic demand, and the export market saw marginal improvement. The industry’s supply-demand balance remained generally stable, but with continuous release of new capacity, supply growth slightly outpaced demand growth, and the competitive landscape tended to intensify.

Brief Comment: This week, the raw material market trends for prebaked anode in China showed intensified divergence: the petroleum coke market saw varying regional performance but overall fundamentals remained supportive, while the pullback in coal tar pitch prices slightly dragged on anode costs, and overall production costs remained stable. According to SMM data, as of July 23, China’s prebaked anode production cost was 5,556.7 yuan/mt, down 0.20% from last Thursday. Looking ahead, on the cost side, petroleum coke is expected to have strong bottom support, coal tar pitch is likely to consolidate on a subdued note, and overall raw material support for anode costs will be moderate. On the supply-demand front, high operating rates at domestic aluminum enterprises will continue to support anode domestic demand, and marginal recovery in export orders brings growth; however, the concentrated release of new capacity and continuous supply expansion intensify market competition. Going forward, attention should be paid to the pace of new capacity releases and the divergence between petroleum coke and coal tar pitch on the cost side.

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.

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