The P Phenylenediamine Acid Price Trend in Indonesia moved downward in Q3 2025 as weak industrial demand, strong competition from Chinese suppliers, and excess market supply put pressure on prices. During the quarter, P-Phenylenediamine (6PPD) prices declined by approximately 4.25%, reaching around USD 2,186 per metric tonne. The main reason behind this movement was slower purchasing activity from the tire and rubber industries, which are important consumers of 6PPD.
At the same time, competitive offers from Chinese suppliers Made it more difficult for sellers to maintain higher prices. The market experienced limited buying interest, while the available supply remained greater than immediate demand. As a result, P-Phenylenediamine Acid Prices remained under pressure, and expectations for September 2025 pointed toward continued weakness rather than a quick recovery.
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Understanding the P Phenylenediamine Market in Indonesia
P-Phenylenediamine, commonly known as PPD, is a chemical compound used in several industrial applications. One important derivative is 6PPD, which is widely used in the rubber industry as an antioxidant and antiozonant. It helps protect rubber products from damage caused by oxidation, ozone exposure, and environmental conditions.
This protection is especially important for tires, which regularly experience friction, temperature changes, air exposure, and mechanical stress. By helping rubber maintain its performance, 6PPD supports the durability and service life of many rubber products.
Indonesia's demand for this material is connected to industrial activity, particularly tire manufacturing and other rubber-related applications. When these industries increase production, their demand for 6PPD may improve. When production slows or purchasing requirements decline, suppliers can face difficulties selling their available material at stable prices.
The market is also influenced by international trade. Imported chemicals compete on price, quality, availability, and delivery terms. As a result, Indonesian buyers may compare offers from different suppliers before placing orders.
For this analysis, the supplied benchmark refers to P-Phenylenediamine (6PPD) flakes with a stated melting-point specification of 45% minimum, reported at USD 2,186 per metric tonne on a CIF basis associated with Haiphong, Vietnam. CIF generally includes the cost of the goods, insurance, and freight to the named destination under the applicable trade terms. Because the supplied location refers to Haiphong rather than an Indonesian port, this benchmark should be treated carefully when making direct comparisons with Indonesian import prices.
P-Phenylenediamine Acid Price Trend in Indonesia During Q3 2025
The P-Phenylenediamine Acid Price Trend in Indonesia showed a decline of approximately 4.25% during Q3 2025. Prices reached around USD 2,186 per metric tonne as weak industrial demand and competitive import offers reduced sellers' pricing power.
The decline reflected a market in which buyers had little urgency to increase their purchases. When industrial customers have enough material in stock or face slower production requirements, they may postpone new orders. This reduces immediate demand and makes suppliers more willing to negotiate.
At the same time, competition from Chinese suppliers added pressure to the market. When buyers can compare several competitive offers, they may avoid paying higher prices unless there is a clear reason, such as limited availability or an urgent requirement.
These conditions created a difficult environment for sellers. Even when suppliers wanted to maintain their existing prices, weaker demand and greater supply availability made this more challenging.
The reported quarterly decline of 4.25% may appear relatively moderate, but it is meaningful for businesses that purchase large quantities of industrial chemicals. A small change per metric tonne can affect total procurement costs when purchasing volumes are substantial.
Overall, Q3 2025 reflected a weak market balance, with demand unable to provide enough support to prevent prices from moving lower.
Why Did P-Phenylenediamine Acid Prices Fall in Indonesia?
1. Weak Demand From the Tire Industry
One of the main reasons behind the fall in P-Phenylenediamine Acid Prices was sluggish demand from the tire industry.
Tire manufacturers purchase chemical additives according to production requirements, inventory levels, and expected customer demand. When tire production slows, purchasing teams may reduce new orders or use existing stocks before buying additional material.
This creates a direct challenge for chemical suppliers. Even if their production costs remain unchanged, reduced buying activity can make it harder to sell material at previous price levels.
During Q3 2025, the tire industry's weak demand limited the support available to 6PPD prices in Indonesia. Buyers were less active, and suppliers had to operate in a more competitive environment.
The situation also demonstrates how demand in one industrial sector can affect the prices of materials used throughout its supply chain. When tire manufacturers purchase less 6PPD, the effects can extend to importers, distributors, and chemical traders.
2. Slow Purchasing Activity in the Rubber Industry
The wider rubber industry also contributed to the weak market conditions.
6PPD is used in rubber applications because it helps protect rubber products against environmental damage. However, demand for this chemical depends on actual production and purchasing requirements rather than its importance to the manufacturing process alone.
When rubber producers experience slower orders, they may reduce production schedules or manage inventories more carefully. This can delay chemical purchases even when the material remains essential for future manufacturing.
In such situations, suppliers may compete more actively for available business. Price negotiations can become tougher, and buyers may have more opportunities to request lower quotations.
The sluggish demand from tire and rubber industries during Q3 2025 reduced the market's ability to absorb available material. This contributed to the overall downward price trend.
3. Competition From Chinese Suppliers
Competitive pricing from Chinese suppliers was another important factor affecting the Indonesian market.
International chemical trade allows buyers to source products from different countries. When suppliers from one major producing region offer lower prices, other sellers may need to adjust their quotations to remain competitive.
For Indonesian buyers, lower-priced import offers can create opportunities to reduce procurement expenses. However, purchasing decisions usually involve more than the quoted product price. Buyers may also consider shipping costs, delivery schedules, product specifications, payment terms, and supplier reliability.
During Q3 2025, competitive Chinese offers placed additional pressure on the market. Buyers had less reason to accept higher prices when alternative supply options were available.
This competition contributed to weaker pricing power and made it more difficult for sellers to recover from the decline in demand.
4. Oversupply and Limited Market Recovery
Oversupply occurs when the amount of material available in the market exceeds immediate purchasing requirements. It does not necessarily mean that production has stopped or that every supplier has excess stock. Instead, it indicates that buyers are not absorbing available supply quickly enough to support stronger prices.
The Q3 2025 market conditions for 6PPD in Indonesia reflected this imbalance. Weak demand and competitive import offers created a situation in which supply remained more than sufficient for immediate requirements.
When sellers face this situation, they may offer discounts, negotiate more flexible terms, or reduce their expectations to secure orders.
A sustained recovery generally requires an improvement in demand, a reduction in excess supply, or a change in competitive conditions. Without such changes, prices may remain under pressure.
The available market information suggested that there was little immediate recovery in sight during the quarter.
September 2025 Outlook for P-Phenylenediamine Acid Prices
September 2025 was expected to follow the broader downward trend observed during Q3 2025. Market expectations pointed to continued price weakness because demand remained sluggish and oversupply continued to affect pricing.
When buyers are cautious, they often focus on purchasing only the quantities required for near-term production. This can limit the number of new orders entering the market and reduce the urgency among sellers to raise prices.
Competitive supply from China also remained an important consideration. As long as buyers could access attractive alternative offers, sellers faced pressure to keep their quotations competitive.
However, expectations of continued weakness should not be confused with a confirmed price outcome for every transaction in September. Actual prices may vary according to shipment timing, order size, product specifications, and individual contract conditions.
The main signal from the September outlook was that a rapid recovery appeared unlikely without a meaningful improvement in industrial demand or a change in the supply balance.
For buyers and importers, this suggested the importance of monitoring fresh quotations rather than relying only on earlier prices. For sellers, it highlighted the need to manage inventory carefully and remain aware of competing offers.
P-Phenylenediamine Acid Price Chart: Understanding the Decline
A P-Phenylenediamine Acid Price Chart can help businesses understand the direction of prices and identify changes in market conditions.
For Q3 2025, the supplied information highlights three important observations:
Quarterly decline: The reported price trend decreased by approximately 4.25%.
Reported price level: The benchmark reached around USD 2,186 per metric tonne.
Market pressure: Weak tire and rubber demand, competitive Chinese supply, and oversupply limited price support.
A price chart can make these developments easier to interpret by displaying prices across different dates. It can also help buyers compare historical purchasing costs and identify whether the market is becoming more or less favorable.
However, an accurate numerical chart requires verified quotations for specific dates. The supplied percentage change and reported price level do not provide a complete series of daily or monthly prices.
It is also important to use consistent specifications and trade terms. A CIF quotation associated with Haiphong, Vietnam, should not automatically be treated as an equivalent Indonesian import price without confirming the destination and benchmark methodology.
P-Phenylenediamine Acid Price Index: What Does It Mean?
The P-Phenylenediamine Acid Price Index is a useful concept for tracking price movements over time. An index expresses market prices relative to a chosen starting point, making it easier to compare changes across different periods.
For example, if an illustrative index begins at 100 and the relevant price decreases by 4.25%, the index would fall to 95.75, assuming the same product specification, pricing basis, and calculation method.
This example demonstrates how a percentage change can be converted into an index value. It is not an official 6PPD price index or an independently verified market measurement.
In practice, a reliable index should be calculated using consistent price observations. It should clearly identify the product, grade, destination, currency, trade terms, and reporting period.
For procurement teams, an index can help compare purchasing periods, review budget changes, and understand whether costs are trending upward or downward.
Nevertheless, an index should be used alongside current supplier quotations and market information. It cannot replace the actual price offered for a specific shipment or contract.
P-Phenylenediamine Acid Price Forecast: What Could Happen Next?
The P-Phenylenediamine Acid Price Forecast depends mainly on industrial demand, international competition, and the balance between available supply and purchasing requirements.
The Q3 2025 market information points toward continued weakness at that time. However, the available figures are not enough to establish a reliable numerical forecast for later periods.
Several factors could influence the direction of prices.
Tire production: An improvement in tire manufacturing activity could increase demand for 6PPD and provide greater support to prices. Continued weakness could have the opposite effect.
Rubber industry demand: Higher purchasing activity from rubber producers could help reduce excess supply. Slower production and cautious inventory management could keep the market weak.
Chinese export offers: Competitive prices from Chinese suppliers may continue to influence purchasing decisions. Changes in export availability, freight expenses, or supplier pricing could alter the level of competition.
Supply and inventory: If available material remains above immediate demand, sellers may continue offering competitive prices. A tighter supply balance could improve their pricing power.
Import costs and logistics: Freight charges, insurance, delivery schedules, and other trade-related expenses can affect the final cost to Indonesian buyers. Changes in these costs may influence purchasing decisions even if the product's quoted price remains stable.
Overall, a sustained recovery would likely require stronger industrial demand or a reduction in oversupply. Until those conditions improve, the market may remain sensitive to competitive offers and changes in purchasing activity.
What Buyers and Suppliers Can Learn From the Q3 2025 Trend
The price decline in Q3 2025 offers several practical lessons for companies that purchase or sell 6PPD.
First, businesses should monitor demand in the tire and rubber industries. These sectors provide important signals about potential changes in purchasing activity.
Second, inventory management is essential during periods of oversupply. Holding excessive stocks can increase storage costs and expose buyers to the risk of further price declines. On the other hand, maintaining insufficient inventory can interrupt production if supply conditions change unexpectedly.
Third, buyers should compare quotations on a consistent basis. Product specifications, shipment terms, destination, freight arrangements, and order quantities can all affect the final purchasing cost.
Fourth, suppliers should pay attention to competition rather than focusing only on their own costs. When buyers have access to several alternative offers, pricing flexibility and reliable delivery may become more important in securing orders.
Finally, businesses should use price charts and indices as tools for understanding market direction, not as guarantees of future prices. Historical data provides context, but purchasing decisions should also reflect current demand, available supply, and actual supplier quotations.
Conclusion
The P-Phenylenediamine Acid Price Trend in Indonesia during Q3 2025 showed a downward movement as weak industrial demand, competitive Chinese supply, and oversupply placed pressure on the market. The reported price trend declined by approximately 4.25%, reaching around USD 2,186 per metric tonne.
The main challenge was sluggish demand from the tire and rubber industries. Since these sectors are important users of 6PPD, slower purchasing activity reduced market support. At the same time, competitive import offers gave buyers more options and made it difficult for sellers to maintain higher prices.
The September 2025 outlook pointed toward continued weakness, with limited signs of an immediate recovery. This reflected the broader market imbalance between available supply and immediate demand.
For buyers, importers, and suppliers, following the P-Phenylenediamine Acid Price Chart, reviewing the P-Phenylenediamine Acid Price Index, and assessing the P-Phenylenediamine Acid Price Forecast can provide useful context for procurement planning.
About Price Watch™
Price Watch™ AI is an India-based, independent price reporting agency (PRA) that provides real-time price forecasts and data-driven insights into global raw material markets. It specializes in tracking prices, analyzing market trends, and delivering timely updates on plant shutdowns, supply disruptions, capacity expansions, and demand–supply dynamics. Price Watch™ AI reporting goes beyond prices to include grade-level insights, applications, and country-level demand intelligence you can trust. Powered by AI forecasting and over a decade of historical data, the Price Watch™ AI platform empowers manufacturers, traders, and procurement professionals to make faster, smarter decisions and turn market volatility into actionable opportunity.
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