March 2026 recorded one of the strongest PP plastic price fluctuations since the 2022 energy crisis. In a single trading session on March 9, Brent crude surged past $110/barrel, pulling the entire global petrochemical cost chain upward and leaving the procurement departments of thousands of plastic manufacturers completely unprepared. This article provides a detailed update on PP plastic prices in March 2026 by region and week-by-week developments in Vietnam, along with an analysis of root causes and strategic purchasing guidance for Q2/2026.
Disclaimer: Data compiled from publicly available market sources as of March 28, 2026. Actual prices may vary depending on transaction timing and supplier. Businesses should verify directly before making purchasing decisions.
Read more: PP Plastic: Everything you need to know
1. What Are PP Plastic Prices in March 2026 Globally?
Quick summary: Global PP prices in March 2026 diverged in two opposite directions simultaneously - North America up 10.7%, India down 4.4% - reflecting a lack of integration in the global petrochemical market amid geopolitical instability.
Source: IMARC Group - Polypropylene Pricing Report
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Region
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PP Price (USD/kg)
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Change vs. February 2026
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Northeast Asia
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1.01
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▲ +1.0%
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Europe
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1.57
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▼ −3.7%
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India
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1.08
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▼ −4.4%
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North America
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1.24
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▲ +10.7%
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1.1. PP Price in Northeast Asia - March 2026
PP prices in Northeast Asia reached $1.01/kg, up 1.0% from February - extending a consecutive three-month uptrend since the start of 2026. Demand from the packaging and automotive sectors recovered strongly after the Lunar New Year holiday in China, South Korea, and Japan: when millions of factories restart simultaneously, PP demand rises in "steps" during the first half of March and the market typically takes 2-3 weeks to absorb the surge. Regional propylene supply remained in a thin balance, providing no downward pressure on prices.
1.2. PP Price in Europe - March 2026
PP prices in Europe stood at $1.57/kg, down 3.7%. This is not straightforwardly good news - on the surface prices fell while input costs actually rose: according to OPIS on February 26, 2026, the March propylene contract price in Europe increased by €35/tonne to €1,000/tonne. European PP producers are being squeezed from both sides - an unsustainable situation that carries the risk of capacity cuts in Q2, which could create unexpected supply tightening globally. (Source: OPIS)
1.3. PP Price in India - March 2026
PP prices in India reached $1.08/kg, the deepest decline across all regions at −4.4%. Domestic supply from Reliance Industries and HPCL-Mittal operated steadily, fully meeting local demand without any need to push prices up. Notably, the Indian rupee remained relatively stable against the USD throughout March, limiting the pass-through effect of international oil price fluctuations into domestic PP prices - a structural advantage Vietnam does not have given the VND's vulnerability to external pressure. (Source: Global Risk Community)
1.4. PP Price in North America - March 2026
North America was the hottest market, with a 10.7% surge to $1.24/kg - the result of three simultaneous forces: strong spring-summer packaging demand; scheduled maintenance at several propylene plants along the Gulf Coast; and rising domestic logistics costs tracking fuel prices. The price gap between North America and Northeast Asia reached $0.23/kg (22.8%) - an abnormally wide spread confirming that sourcing PP from North America as an alternative in March 2026 was simply not viable on cost grounds. (Source: Global Risk Community)
2. What Are PP Plastic Prices in Vietnam in March 2026?
Domestic PP Homo prices in March 2026 ranged from 27,000 - 28,500 VND/kg, up 6-8% compared to January 2026. Domestic supply (Hyosung, BST) dominated transactions as imports from Russia and the Middle East faced logistics obstacles.
2.1. How Much Did PP Prices Increase in March vs. February 2026?
According to the February 2026 plastics market report from thitruonghatnhua.com, import offer prices for PP into Vietnam in February had already risen $30-50/tonne from January. Into March, domestic PP Homo prices at warehouses in Hanoi and Ho Chi Minh City were approximately 1,500 - 2,200 VND/kg higher than January (+6-8%). For small and medium-sized packaging and injection-molding businesses without long-term supply contracts, this cost increase goes straight into compressed margins with no immediate ability to pass it on to customers. (Source: thitruonghatnhua.com)
2.2. Week-by-Week PP Price Movements in Vietnam - March 2026
The market in March went through three clearly defined phases.
Week 9 (March 2-6) - Controlled increase: Domestic prices rose 200 - 400 VND/kg in line with Northeast Asia. Trading activity was strong driven by Q2 raw material restocking demand. According to thitruonghatnhua.com, "PP and PE across Asia in week 9 rose broadly on positive market sentiment."
Week 10 (March 9-13) - Sudden shock: The crude oil shock on March 9 pushed PP offer prices up by 500 - 800 VND/kg within the same day. Buyers paused transactions to wait for stability; sellers held stock tight. PP and PE pricing in Asia for week 10 increased "sharply amid crude oil volatility," though actual transaction volumes fell short of expectations as neither side found a new equilibrium.
Weeks 11-12 (March 16-20) - New floor established: After a brief mid-week correction, when Brent climbed back to $112-113/barrel on March 19-20, "many sellers adjusted prices back up after the mid-week dip." Domestic PP pricing for weeks 11-12 "maintained an upward trend," confirming the market had absorbed the shock and set a new price floor clearly above early-month levels.
3. Why Did PP Plastic Prices Fluctuate So Sharply in March 2026?
Quick summary: Three core drivers - the crude oil shock on March 9 pushing Brent above $110/barrel, tightening import supply due to logistics disruptions, and simultaneous post-Tet downstream demand recovery - converged at the same time to produce the most severe volatility in three years.
3.1. Import Supply Tightened Unexpectedly
From week 9 onward, PP shipments from Russia (Sibur) and the Middle East into Vietnam faced customs delays or international payment difficulties, visibly reducing available supply in the market. Trading gradually consolidated around two main sources: domestic supply from Hyosung Vietnam and BST, and imports from South Korea and Japan at significantly higher prices. With competing supply reduced, domestic suppliers had every reason to hold prices firm without conceding ground - a textbook example of the modern supply chain paradox, where a geopolitical decision made thousands of kilometres from Vietnam directly affects the raw material unit price of an injection-molding workshop in Binh Duong.
3.2. Downstream Demand Recovered Strongly After Tet Holiday
March marks the start of peak production season for the largest PP-consuming industries. Food packaging - particularly BOPP film and woven PP bags for agricultural export goods - ran at full capacity from week 9. The automotive and household goods sectors (basins, chairs, plastic containers) also recorded noticeably stronger orders compared to the same period in 2025. Looking further ahead, PP demand in Vietnam is underpinned by a long-term structural growth trend with a CAGR of 8.44% from 2025 to 2030 - meaning demand pressure will not ease structurally, only fluctuating in short-term cycles.
3.3. How Did WTI and Brent Crude Oil Prices in March 2026 Impact PP?
Brent rose more than +40% in March 2026, hitting a monthly peak of $113.71/barrel on March 19 before cooling to the $97-100/barrel range in the final week. This is the central factor explaining the entire PP price trajectory this month.
Crude oil affects PP prices through a three-step transmission chain: crude oil rises → propylene rises → PP production costs rise → finished PP prices rise. The entire chain typically takes 2-4 weeks to fully materialize - which is why the Vietnamese PP market saw its sharpest increases in weeks 10-12, not on March 9 itself.
On March 3, WTI was at $76.31/barrel and Brent at $83.39/barrel - the market was stable. On March 5, OPEC+ announced a production increase of 206,000 barrels/day from April, but the market did not respond with a price decline as escalating Middle East geopolitical tensions dominated sentiment. On March 9, WTI surged to $110.54/barrel (+21% in a single session); Brent reached $110.79/barrel (+19.4%), 92% higher than the same period in 2025. On March 10, a technical correction brought WTI back to $88.66/barrel (−6.69%) and Brent to $92.87/barrel (−6.41%) - but compared to the prior month, WTI was still +36.97% and Brent +33.91% higher, meaning the cost floor had already been reset at a new level. On March 17, Brent crossed back above $102/barrel; on March 19, it hit the monthly peak of $113.71/barrel - the exact point at which domestic PP sellers in Vietnam pushed prices up for the second time that month. In the final week (March 23-28), Brent finally cooled to the $97-100/barrel range as the market began digesting the OPEC+ supply increase news, though the monthly gain still exceeded +40% compared to February.
The direct consequence: propylene prices in March 2026 rose across all global regions - +8.6% in Northeast Asia; +7.6% in Europe with the March contract up €35/tonne to €1,000/tonne; and +13.9% in the Middle East. With input costs anchored at a new high, PP prices cannot cool quickly even as demand in some regions showed signs of softening toward month-end.
4. PP Plastic Price Forecast for Q2/2026
The most positive signal at end of March 2026 is that Brent has cooled to the $97-100/barrel range in week 13 (March 23-28), down over 11% from the March 19 peak. However, this is still significantly higher than early-March levels, and analysts estimate it will take at least 4-6 weeks for propylene and PP to fully reflect this decline - meaning PP prices in early April will still track the late-March floor before any meaningful adjustment becomes visible.
On the upside pressure side for Q2: propylene cost floors have been reset higher and cannot cool in just a few weeks; some European PP plants may reduce capacity due to margins being squeezed from both sides - creating the risk of unexpected global supply tightening; packaging and automotive demand in Asia and North America holds firm heading into peak production season.
On the downside side: OPEC+ has officially committed to adding 206,000 barrels/day from April 2026 - if fully implemented, Brent could ease to the $85-95/barrel range in May-June, pulling propylene and PP lower in turn. Any de-escalation signals from the Middle East could accelerate that decline faster than expected.
5. About EuroPlas
EuroPlas is one of the world's leading filler masterbatch manufacturer, including PP-related products. With 18 years of experience and 7 factories located in Vietnam & Egypt, EuroPlas' annual capacity is nearly 0,9 million tons/year, making us a reliable partner of many businesses throughout 95 countries. Our PP products are:
Businesses interested in cost-effective solutions for PP plastic raw materials can learn more and contact us directly.