Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Viewpoints - The short - term forecast for the br2511 contract is a price fluctuation between 10,800 - 11,400 yuan/ton. With the restart of previously overhauled cis - butadiene rubber plants and increased production, and sufficient supply of butadiene, as well as the expected increase in tire enterprise capacity utilization, the market situation is expected to change accordingly [2]. 3. Summary by Relevant Catalogs 3.1 Futures Market - The closing price of the main contract for synthetic rubber is 10,920 yuan/ton, a decrease of 300 yuan/ton compared to the previous period. The main contract position is 32,013 lots, an increase of 3,155 lots. The 10 - 11 spread of synthetic rubber is - 90 yuan/ton, a decrease of 245 yuan/ton. The total warehouse receipt quantity of butadiene rubber is 2,870 tons, unchanged [2]. 3.2 Spot Market - The mainstream price of cis - butadiene rubber (BR9000) from different manufacturers shows a downward trend. The basis of synthetic rubber is 280 yuan/ton, an increase of 150 yuan/ton. The price of Brent crude oil is 62.73 dollars/barrel, a decrease of 2.49 dollars/barrel. The price of naphtha CFR Japan is 576.75 dollars/ton, a decrease of 7.5 dollars/ton. The price of Northeast Asian ethylene is 785 dollars/ton, a decrease of 20 dollars/ton. The intermediate price of butadiene CFR China is 1,020 dollars/ton, a decrease of 25 dollars/ton. The price of WTI crude oil is 58.9 dollars/barrel, a decrease of 2.61 dollars/barrel. The market price of butadiene in Shandong is 8,550 yuan/ton, a decrease of 50 yuan/ton [2]. 3.3 Upstream Situation - The weekly capacity of butadiene is 15.54 million tons/week, an increase of 0.01 million tons/week. The weekly capacity utilization rate of butadiene is 67.37%, an increase of 0.72 percentage points. The port inventory of butadiene is 27,750 tons, unchanged. The daily operating rate of Shandong local refineries' atmospheric and vacuum distillation units is 50.43%, a decrease of 3.06 percentage points. The monthly output of cis - butadiene rubber is 13.57 million tons, an increase of 0.65 million tons. The weekly capacity utilization rate of cis - butadiene rubber is 66.41%, a decrease of 3.31 percentage points. The weekly production profit of cis - butadiene rubber is - 544 yuan/ton, an increase of 114 yuan/ton. The weekly social inventory of cis - butadiene rubber is 3.23 million tons, a decrease of 0.14 million tons. The manufacturer's inventory and trader's inventory of cis - butadiene rubber are unchanged [2]. 3.4 Downstream Situation - The weekly operating rate of domestic semi - steel tires is 55.26%, a decrease of 18.32 percentage points. The weekly operating rate of domestic all - steel tires is 50.87%, a decrease of 14.85 percentage points. The monthly output of all - steel tires is 13.03 million pieces, an increase of 280,000 pieces. The monthly output of semi - steel tires is 58.06 million pieces, an increase of 1.09 million pieces. The inventory days of all - steel tires in Shandong are 39.87 days, an increase of 0.36 days. The inventory days of semi - steel tires in Shandong are 45.7 days, a decrease of 0.23 days [2]. 3.5 Industry News - As of October 9, the capacity utilization rate of Chinese semi - steel tire sample enterprises was 42.15%, a decrease of 17.50 percentage points compared to the previous period and 36.62 percentage points compared to the same period last year. The capacity utilization rate of Chinese all - steel tire sample enterprises was 41.53%, a decrease of 13.83 percentage points compared to the previous period and 0.78 percentage points compared to the same period last year. Some enterprises carried out shutdown and maintenance during the holiday, which affected the overall capacity utilization rate. In September 2025, the domestic heavy - truck market sold about 105,000 vehicles, a 15% increase from August and an 82% increase from the same period last year. From January to September, the cumulative sales of the domestic heavy - truck market exceeded 800,000 vehicles, reaching 821,000 vehicles, a 20% increase compared to the same period last year. In September 2025, the output and capacity utilization rate of cis - butadiene rubber slightly declined. The capacity utilization rate of cis - butadiene rubber was 69.91%, a decrease of 0.49 percentage points compared to the previous period and an increase of 12.16 percentage points compared to the same period last year [2]. 3.6 Viewpoint Summary - The previously overhauled cis - butadiene rubber plants have restarted, and the domestic output has increased. Some plants have also increased their production loads, and the overall output is expected to increase month - on - month. In October, although there are maintenance plans for butadiene plants of Zhenhai Refining & Chemical and Guangzhou Petrochemical, the supply of butadiene is still abundant due to the recovery of previously under - loaded plants and imports. During the holiday, some domestic tire enterprises carried out maintenance, which significantly reduced the enterprise capacity utilization rate. As the maintenance enterprises resume production, the device capacity will be gradually released, and the capacity utilization rate of domestic tire enterprises is expected to increase significantly this week [2].
合成橡胶产业日报-20251013
Rui Da Qi Huo·2025-10-13 09:06