1、 Price trend
According to the Commodity Market Analysis System of Shengyi Society, the aniline market fluctuated and stabilized in August. On August 1st, the market price of aniline was 7550 yuan/ton, and on August 28th, the price was 7550 yuan/ton, with no fluctuations during the cycle, a decrease of 25.43% compared to the same period last year.
2、 Analysis and Review
The aniline market fluctuated in the first half of August and returned to stability in the second half. At the beginning of the month, with low inventory levels in enterprises, mainstream manufacturers collectively raised prices by 300 yuan/ton, and the mainstream market price rose to 7800-7900 yuan/ton. Subsequently, downstream gas buying fell, trading volume decreased, and aniline prices were lowered by 100 yuan/ton. With the rise in prices, downstream market entry is cautious, and there are many small businesses, resulting in poor sales for manufacturers. The market atmosphere is deadlocked, and factories are lowering prices to stimulate sales. In late August, the raw material pure benzene fluctuated and rose, with increased cost support. The price of aniline remained firm, and the stable market continued until the end of the month.
Pure benzene: The pure benzene market fluctuated and rose in August, influenced by its own supply and demand and macro privacy. The average price of pure benzene at the beginning of the month was 6075 yuan/ton, and the average price at the end of the month was 6154 yuan/ton, with a monthly increase of 1.28%.
3、 Future expectations
The current cost pressure in the aniline market is increasing, and downstream companies are entering the market on demand. Aniline companies are experiencing difficulties in shipping, and it is expected that the aniline market will consolidate and operate in the short term.

According to the Commodity Market Analysis System of Shengyi Society, the domestic PP market fluctuated and consolidated at the end of August, with most brand products experiencing narrow price changes. As of August 27th, the mainstream offer price for wire drawing by domestic manufacturers and traders is around 7215 yuan/ton, a decrease of -1.03% compared to the price level at the beginning of August.
price trend
In terms of raw materials:
In the middle of the month, the geopolitical situation in Eastern Europe eased, and market concerns about unstable crude oil supply weakened. At the same time, OPEC+production expectations were clear, and negative factors in international oil prices have continued to this day. At the end of the month, the trend of propane followed the decline of crude oil, and the cost support for PDH manufacturing enterprises continued to weaken. The price of propylene has fluctuated narrowly, and the recent increase in enterprise load, coupled with the average follow-up of downstream demand, may drag down the future market trend. Overall, the prices of PP raw materials are showing a loosening trend in cost support.
Supply side:
At the end of August, the operating rate of domestic PP enterprises remained stable with small increases. Overall, the industry’s load level remained stable at 78%, with an average weekly total output of nearly 790000 tons. In the latter half of the year, the first and second lines of Zhejiang Petrochemical and Jingbo Polyolefin will resume work successively, coupled with the approaching production of the 900000 ton new production line in Daxie, Ningbo. The trend of loose market supply is clear, which seriously limits the support from the supply side. The current on-site supply remains abundant, with inventory levels approaching over 800000 tons and slow digestion. Overall, there has been no improvement in the support for spot prices from the PP supply side, and there are still many pressures.
In terms of demand:
At the end of August, polypropylene was in the transition period between peak and off peak seasons, and market players were looking forward to and preparing for a surge in PP demand. However, the trading atmosphere in the field remained light. Merchants have not seen large-scale advance stocking, and new orders on site still tend to be scattered and delivered according to contracts, with operations tending to be on-demand. The improvement of source liquidity is limited. The median load of downstream enterprises has slightly increased, and there is a potential willingness to build warehouses in areas such as plastic weaving, construction, and agriculture. At the same time, there are macro guidance on supply side reforms and other news, and the market has solid bottoming forces. It is recommended to closely monitor the downstream construction dynamics.
Future forecast
At the end of August, the domestic PP market prices fluctuated and consolidated. Fundamentally speaking, the upstream raw material market is weak, and the overall support for PP is weakened. The industry load is high, stable and slightly rising, with expectations of loose supply in the future, and consumption is at the junction of peak and off peak seasons. The current market is experiencing a rising atmosphere, and it is expected that there may be an upward trend during the PP peak season.

Recently (8.11-8.25), the butadiene rubber market has fluctuated and risen. According to the commodity market analysis system of Shengyi Society, as of August 25th, the butadiene rubber market price in East China was 12020 yuan/ton, an increase of 1.01% from 11900 yuan/ton on August 11th. The price of raw material butadiene has slightly increased, and the cost of butadiene rubber still has support; The expected start of production for Shunding rubber has slightly decreased; Downstream tire production has slightly increased, providing support for the demand for butadiene rubber. As of August 25th, the mainstream prices for Qilu, Daqing, Sichuan, and Yangtze Shunding in East China were 11900~12200 yuan/ton.
Recently (8.11-8.25), the price of butadiene has fluctuated slightly higher, and the cost of butadiene rubber still has support. According to the Commodity Market Analysis System of Shengyi Society, as of August 25th, the price of butadiene was 9333 yuan/ton, an increase of 2.75% from 9083 yuan/ton on August 11th.
Recently (8.11-8.25), the domestic Shunding plant has started operating at around 6.90%, and there are maintenance plans for the later stage of the plant. It is expected that the supply pressure will not be high.
Demand side: Recently (8.11-8.25), downstream tire production has slightly increased, providing strong support for the demand in the butadiene rubber market. As of August 22, the construction of semi steel tires by domestic tire companies has slightly increased to around 7.40%; The construction of all steel tires by tire companies in Shandong Province has slightly increased to around 6.5%.
Market forecast: From a fundamental perspective, analysts from Shengyi Society believe that raw material prices will rise slightly, downstream tire production will increase slightly, and with the arrival of the peak season, it is expected that butadiene rubber will experience a volatile rise in the later period.

1、 Price trend
According to the Commodity Market Analysis System of Shengyi Society, the average price of ammonium sulfate in the domestic market on August 22 was 1096 yuan/ton, which was 0.60% lower than the average price of 1103 yuan/ton on August 18.
2、 Market analysis
Supply and demand situation
The price of ammonium sulfate in the domestic market has slightly decreased this week. The operating rate of coke enterprises remains stable, while the operating rate of domestic enterprises has decreased. At present, the ammonium sulfate market has sufficient supply and weak demand. Downstream demand for replenishment is increasing, with more low-priced purchases and reduced purchasing enthusiasm. The trading atmosphere in the ammonium sulfate market is light and there are currently no favorable factors.
market situation
As of August 22nd, the mainstream ex factory quotation for coking grade ammonium sulfate in Shandong region is around 1000 yuan/ton. Domestic grade ammonium sulfate, the mainstream ex factory quotation in Shandong region is around 1030-1090 yuan/ton.
3、 Future forecast
An ammonium sulfate analyst from Shengyi Society believes that the market trend of ammonium sulfate has been weak and downward recently. At present, the trading atmosphere in the ammonium sulfate market is not good, and downstream purchasing sentiment is not high. There is currently no positive news for exports. It is expected that in the short term, the domestic ammonium sulfate market price will be weak and mainly operated through consolidation.

According to the Commodity Market Analysis System of Shengyi Society, the price of domestic polyester staple fiber fluctuated upward this week (August 18-22). As of August 22, the average market price of domestic polyester staple fiber (1.4D * 38mm) was 6562 yuan/ton, up 1.4% from the beginning of the week.
Costs are gradually rising, and the domestic PTA market has slightly rebounded this week. The average price of PTA in the East China region is 4771 yuan/ton, up 1.08% from the beginning of the week. The overall fundamentals of PTA have improved, and the overseas market supply of PX on the cost side is slightly tight. The expected production of new PTA facilities at home and abroad has strengthened demand support, and PX is gradually strengthening. PTA East and South China facilities have postponed restart and shutdown due to unforeseen circumstances, optimizing their own supply structure. Downstream polyester demand is stable and there is a high volume of production and sales. Combined with the recent macro driven improvement in commodity sentiment, the PTA market price has risen slightly.
Downstream yarn factories are showing increasing resistance and maintaining a focus on replenishing essential goods. Since August, with the easing of tariffs, the orders for autumn and winter fabrics and foreign trade home textiles have gradually increased, and the operating rate of the mainstream weaving industry in Jiangsu and Zhejiang is around 52%. However, the inventory of regular greige fabrics from intermediaries and factories is still at a high level, coupled with limited overall follow-up of new orders, the space for further load increase is limited. Moreover, the actual issuance of large orders remains weak, and in this context, yarn factories prioritize the recovery of funds, making it difficult to see a significant increase in actual demand.
Business analysts believe that PTA is in a phase of improvement in supply and demand, with increased cost support, and the traditional peak demand season for September is approaching. They also have expectations for September demand. Among them, the essential orders for home clothing and bedding fabrics in early winter have been gradually released, while the autumn clothing orders have entered a concentrated delivery period, which will jointly promote the sustained recovery of the overall market atmosphere. It is expected that the short-term prices of polyester staple fibers will continue to be strong.