黑色产业链日报-20251029

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - Steel prices are expected to rebound slightly. Although there is no substantial improvement in downstream consumption, there is an expectation of crude steel production cuts, and steel prices will fluctuate subsequently [3]. - The current iron ore market has a loose supply - demand balance, and prices are supported by macro - expectations. After the impact of macro events subsides, iron ore prices are expected to continue to be under pressure [23]. - Recently, due to downstream replenishment and reduced mine production in some areas, coking coal inventory has improved, and the spot market is tight. Coke prices may be strong in the short term, but potential negative feedback risks from the steel industry will limit the rebound height of coking coal and coke prices [35]. - Ferroalloys face a contradiction between high inventory and weak demand. There is a large de - stocking pressure, and the black negative feedback risk is increasing [52]. - Soda ash is mainly priced by cost. With high - level supply expectations and high inventories, the upside potential is limited, but there is cost support at the bottom [62]. - After the price cut of glass, sales have improved, but the high inventory of the middle - stream is being depleted slowly. If there is no real production cut, the price of the 01 contract may decline towards the delivery date, while there is cost support and policy expectations in the long - term [90]. 3. Summary by Relevant Catalogs Steel - Futures prices and spreads: On October 29, 2025, compared with the previous day, most steel futures contract prices increased, and some spreads changed. For example, the closing price of the rebar 01 contract was 3133 yuan/ton, up from 3091 yuan/ton on October 28 [4]. - Spot prices and basis: Rebar and hot - rolled coil spot prices in different regions showed slight changes. The basis of some contracts decreased, such as the 01 rebar basis in Shanghai, which decreased from 129 yuan/ton on October 28 to 107 yuan/ton on October 29 [9]. - Other ratios: Ratios such as the volume - rebar difference, rebar - iron ore ratio, and rebar - coke ratio remained relatively stable [16][20]. Iron Ore - Price data: On October 29, 2025, iron ore futures contract prices increased compared with the previous day, while the basis of some contracts decreased. For example, the 01 contract closing price was 804.5 yuan/ton, up 12 yuan/ton from the previous day, and the 01 basis decreased by 3 yuan/ton [24]. - Fundamental data: The average daily hot - metal production decreased slightly, the 45 - port inventory continued to accumulate, reaching 14423.59 tons, and the global shipping volume increased slightly [29]. Coking Coal and Coke - Disk prices and spreads: Coking coal and coke contract prices, basis, and spreads changed. For example, the coking coal 09 - 01 spread increased by 9.5 yuan/ton on October 29 compared with the previous day [40]. - Spot prices and profits: Coking coal and coke spot prices in different regions increased, and some import and production profits changed. The immediate coking profit increased from - 55 yuan/ton on October 28 to - 10 yuan/ton on October 29 [41]. Ferroalloys - Silicon - iron data: Silicon - iron basis, spreads, and spot prices changed. The silicon - iron basis in Ningxia decreased by 30 yuan/ton on October 29 compared with the previous day [53]. - Silicon - manganese data: Silicon - manganese basis, spreads, and spot prices also changed. The silicon - manganese basis in Inner Mongolia decreased by 62 yuan/ton on October 29 compared with the previous day [55]. Soda Ash - Disk prices and spreads: Soda ash contract prices increased on October 29, 2025, and some spreads changed. The soda ash 01 contract increased by 20 yuan/ton compared with the previous day, with a daily increase rate of 1.61% [63]. - Spot prices: Soda ash spot prices in different regions remained stable on October 29, and the difference between heavy and light soda ash varied by region [66]. Glass - Disk prices and spreads: Glass contract prices increased on October 29, 2025, and some spreads and basis changed. The glass 01 contract increased by 14 yuan/ton compared with the previous day, with a daily increase rate of 1.26% [91]. - Sales data: The sales in different regions showed fluctuations. For example, the sales in Shahe on October 28 were 159 [92].