The price of acetic anhydride increased narrowly in October. As of October 28th, the price of acetic anhydride was 7240 yuan/ton, an increase of 57.50 yuan/ton or 0.80% from the price of 7182.50 yuan/ton on October 1st.
The acetic anhydride market was consolidating at a high level in October. After the National Day holiday, downstream restocking is concentrated, enterprise inventory is reduced, and the price trend of acetic anhydride is strong and rising; In the second half of the year, although the price of raw material acetic acid weakened, it remained relatively high overall, providing strong cost support for the acetic anhydride market. At the same time, some manufacturers on the supply side stopped or reduced production, resulting in tight market supply. Coupled with downstream demand follow-up, the market fundamentals remained stable, supporting the high price of acetic anhydride.
Acetic acid market is weak in October
The price of acetic acid in October fell from 4850 yuan/ton to 4460 yuan/ton, with an overall decrease of 8.04%. After the holiday, downstream replenishment is active, demand side support is improving, and acetic acid prices remain at a high level; In the middle of the month, upstream methanol prices fell from a high level, cost support was weak, and acetic acid prices fell weakly; Affected by geopolitical factors in the latter half of the year, the methanol market rebounded and stopped falling, bringing favorable costs, and the price of acetic acid followed suit with an increase. The price of raw material acetic acid remains fluctuating at a high level, providing strong cost support for the acetic anhydride market.
Outlook for the coming period
Analysts believe that the current price of raw material acetic acid is firm, with strong cost support; The supply side spot is tight, and vinegar anhydride enterprises have a positive attitude; Downstream market entry is mainly based on demand, with resistance to high priced goods. There is a game of supply and demand in the market, and it is expected that the acetic anhydride market will fluctuate narrowly in the future, with prices maintaining high levels. Specific attention should be paid to changes in the upstream market and downstream follow-up situations.

The iron phosphate market remained high in October, with a slight adjustment in price. At the beginning of the month, the average market price of iron phosphate was 16475 yuan/ton. On October 27th, the average market price of iron phosphate was 16550 yuan/ton, with a price increase of 0.46%.
The main factors affecting the iron phosphate market in October
1、 Supply side: polarization of production and tearing of inventory structure
Integrated large factory (with its own phosphate ore and wet process phosphoric acid supporting facilities): operating at 85% -92%, scheduling inclined energy storage high-pressure solid materials, long-term contract locking, and extended delivery cycle.
Small and medium-sized factories that purchase raw materials from external sources: profit pressure, operating at only 45% -60%, weak orders, maintenance and load reduction to avoid losses.
Inventory characteristics: Accumulated inventory of ordinary materials and low inventory of high-end energy storage materials, which are the most core contradictions of this month; In the short term, there will be no large-scale centralized production of new facilities.
2、 Cost side: stable phosphorus source and ferrous, with support at the bottom
Wet process phosphoric acid, ferrous sulfate, and phosphate ore have shown minimal fluctuations this month;
The cost advantage of integrated enterprises is significant; Small and medium-sized manufacturers who purchase sulfuric acid from external sources have thin profits, and once sulfuric acid prices rise, processing profits will be quickly compressed.
3、 On the demand side: energy storage provides a bottom line, cautious on the power side, “sufficient orders, slow delivery”
Energy storage (core support): Domestic large-scale storage bidding has been implemented, overseas energy storage orders continue to increase, and there is sufficient cooperation among top iron and lithium plant managers. The demand for high-pressure iron phosphate is stable, supporting the premium of high-end materials.
Power battery: The vehicle production schedule is stable, but the battery factory’s pre holiday inventory is high. They implement on-demand procurement and batch replenishment, without hoarding, and have a strong willingness to lower prices, suppressing the price increase space of ordinary iron phosphate.
Downstream iron lithium end: In October, the price of lithium iron phosphate fell slightly, and the reverse upward transmission weakened the driving force for the price increase of iron phosphate.
Analysts believe that as we enter November, the iron phosphate market will continue to fluctuate within a certain range. Pressure is applied above ordinary materials; Energy storage brand maintains premium; We need to wait for the centralized replenishment of iron and lithium and further verification of overseas energy storage orders, and the price will still remain at 16500-17000 yuan/ton.

1、 Price trend
As of October 23rd, the average market price of light soda ash was 1025 yuan/ton, an increase of 25 yuan/ton compared to the price of 1050 yuan/ton on October 19th, a decrease of 2.38%. The soda ash market weakened and decreased during the week.
2、 Market analysis
Recently, the soda ash market has been running weakly. The maintenance of the supply side soda ash equipment has not yet been restored, and the operating rate is around 65%. Although the inventory of enterprises has decreased, the pressure of high social inventory of heavy soda ash still exists. At the beginning of the week, the market continued to decline, and market transactions were blocked, leading to some traders lowering their quotes. In terms of demand, the downstream glass industry is experiencing losses, with weak demand for heavy alkali procurement and a pessimistic outlook in the soda ash market, resulting in weak soda ash prices.
Data shows that the glass market has been operating weakly and steadily recently, with an average market price of 11.95 yuan/square meter from October 19th to 23rd. Some production lines in the glass market have plans for cold repair, but the overall production capacity reduction is limited, and the market supply expectations are still high. Downstream parties urgently need to follow up, and the glass market is slow to reduce inventory. Under the pressure of high inventory, the glass market lacks support for the demand for soda ash.
Future forecast: Currently, there is significant pressure on downstream inventory of soda ash in China, and the weak demand situation in the short term is difficult to improve. The centralized maintenance of the supply side provides support for the market, and there is a fundamental supply-demand game. There is a lack of market benefits, and the market mentality is mainly wait-and-see. It is expected that the soda ash market will stabilize and operate in the future, and specific attention will be paid to the market shipment situation.

From October 16th to 23rd, the domestic BDO price increased from 10316 yuan/ton to 10338 yuan/ton, with a price cycle increase of 0.21%, a month on month increase of 8.64%, and a year-on-year increase of 38.48%.
The domestic BDO market has been consolidating at a high level and is currently in a period of transition between the old and new cycles. The fundamental news is chaotic, and the market is mainly characterized by a wait-and-see attitude. Downstream contract orders are being followed up, spot negotiations are light, supply and demand negotiations are in a game, and the market is temporarily stable.
In terms of supply and equipment, Guotai’s set of displacement agents continues to extend the operation of oil reduction, resulting in a slight reduction in the supply of goods. Some factories have released news of price reductions or maintenance in November, with bids being made at a premium, continuing the supplier’s market support mentality. The supply side of BDO is affected by favorable factors.
On the cost side, in terms of calcium carbide, the price of calcium carbide has declined, and the orderly use of electricity in Inner Mongolia has weakened, resulting in an increase in calcium carbide supply. Downstream maintenance is concentrated, and demand support is weak. Supply exceeds demand pattern, with sufficient market supply and downstream waiting for unloading growth. In terms of methanol, the price of methanol continues to be strong. The downward trend in the raw material calcium carbide market and the high volatility in the methanol market have had a mixed impact on the BDO cost aspect.
On the demand side and downstream side, the utilization rate of PTMEG production capacity, which is the main downstream force, has recently declined, resulting in a reduction in the amount of raw material digestion. At the same time, the overall trend of raw materials has declined, and cost support has weakened; Many downstream industries are in a loss making state, and cost transmission is not smooth. The demand side of BDO is affected by bearish factors.
Market forecast shows an increase in supply while demand decreases, leading to increased pressure on supply and demand. At the same time, the cost support has weakened, and industry players have a strong cautious bearish sentiment towards the future. Overall, analysts predict that the BDO market will mainly consolidate.

This week, the domestic market price of anhydrous hydrofluoric acid remained stable. As of October 22nd, the benchmark price of hydrofluoric acid in Shengyi Society was 16400.00 yuan/ton, unchanged from the beginning of this month.
On the raw material side: The price of raw fluorite has slightly fallen from its previous high, and the price of sulfuric acid has also loosened, resulting in a marginal weakening of cost support. Although sulfuric acid still accounts for a high proportion of the cost of anhydrous hydrogen fluoride, the overall upward driving force of prices on the raw material side is not as strong as before the holiday. As of October 22nd, the benchmark price of fluorite was 3681.25 yuan/ton, a decrease of 0.67% compared to the beginning of this month (3706.25 yuan/ton).
Supply side: The industry’s operating rate remains above 70%, and there has been no substantial reversal in the short-term oversupply pattern. However, regional differentiation is evident, and the actual quantity of goods sold is limited. The tight supply of local goods in Jiangxi and Fujian is the direct cause of regional price hikes.
Demand side: Refrigerants are still the largest downstream, but only about 40% of mainstream R32 manufacturers are operating. R22 has entered the seasonal off-season, and the market is mainly focused on digesting inventory. The refrigerant sector maintains a rigid demand rhythm for purchasing anhydrous hydrogen fluoride, with no significant short-term incremental plans. The demand for lithium hexafluorophosphate, electronic grade hydrofluoric acid, and other fields is also limited.
Market forecast: Analysts predict that the price of fluorite on the raw material side will slightly decline, and the support for hydrofluoric acid on the cost side will weaken. The short-term oversupply situation is still difficult to solve, and there is still an expectation of a decline on the demand side in the later stage. The upward space for prices under the supply-demand game is limited. It is expected that the short-term domestic market for anhydrous hydrofluoric acid will be dominated by narrow consolidation. More attention should be paid to the raw material end and the implementation of downstream refrigerant enterprise maintenance.