Petrolimex (PLX) and PV Oil (OIL) Cut Vietnam Fuel Prices 300-350 VND/Litre

Overview

Petrolimex (ticker PLX, HOSE) and PV Oil (ticker OIL) both announced retail fuel price cuts of 300-350 VND per litre after the Ministry of Industry and Trade issued a lower base-price schedule effective 15:00 on 15 October. Petrolimex is pricing below the regulated ceiling by surrendering its full allowed base-price margin, a move that forces competing distributors to follow. The decision compresses near-term retail margins at both listed fuel retailers.

Key Facts

• Ministry of Industry and Trade base prices effective 15:00 on 15 October: E5RON92 at 26,971 VND/litre (-732 VND), E10RON95-III at 27,029 VND/litre (-1,225 VND).
• Diesel 0.05S base price set at 29,106 VND/litre (-22 VND); mazut 180CST 3.5S rose to 22,135 VND/kg (+1,043 VND/kg).
• Petrolimex sells E5RON92 at 26,670 VND/litre (-1,030 VND) and E10RON95-III at 26,720 VND/litre (-1,530 VND).
• Petrolimex diesel 0.05S is listed at 28,809 VND/litre, a 322 VND/litre reduction.
• Petrolimex applies its discount for a minimum period through 29 October; PV Oil’s 350 VND/litre cut runs from 00:00 on 16 October to 15:00 on 22 October.
• PV Oil initially listed E5RON92 at 26,970 VND/litre and E10RON95-III at 27,020 VND/litre, then deepened the discount to 350 VND/litre across E10RON95-III, E5RON92-II and diesel DO 0.05S-II.
• Thanh Lễ Trading and Import-Export Company announced a similar reduction, according to market records.

What Happened

The Ministry of Industry and Trade published a new base-price schedule applying from 15:00 on 15 October, with most products adjusted downward except mazut 180CST 3.5S. Under the rules, fuel traders may not sell above the published levels and may not adjust earlier than the effective time; individual wholesalers and distributors decide their own selling prices within that framework.

Petrolimex said in a press release that it voluntarily set prices 300 VND per litre or kilogram below the mechanism-derived level, corresponding to the maximum normative profit embedded in the base price. The group said the move is intended to share cost pressure with households and businesses and to support government measures on market stabilisation, price control, inflation containment and macroeconomic stability. PV Oil matched the state-published levels at first, then announced a deeper 350 VND per litre reduction across its main petrol and diesel grades.

Market Context

PLX closed at 35,550 VND on 15 October and OIL at 12,900 VND, with both names trading on the day the new base-price schedule took effect. Petrolimex is the largest fuel retailer by market share in Vietnam, so its decision to forgo the full base-price margin sets a reference that smaller chains, including PV Oil and Thanh Lễ, feel compelled to match. The episode sits within a broader pattern of administered retail fuel pricing in Vietnam, where the Ministry of Industry and Trade resets base prices on a fixed cycle and listed retailers absorb or pass through movements depending on competitive position.

Strategic Significance

The immediate effect is margin compression: Petrolimex is explicitly giving up the maximum normative profit allowed in the base price, and PV Oil is discounting further, so both forgo part of the per-litre spread they could legally earn. For long-term holders, the relevant question is whether this is a short stabilisation gesture tied to the 15-29 October window or the start of a more persistent price war. Petrolimex’s scale and integrated logistics give it more room to absorb a temporary giveaway than smaller distributors, which supports its relative competitive position even as headline retail margins narrow. The move also signals that state-linked fuel retailers remain expected to act as inflation-control instruments, a structural feature that caps upside margin capture in periods of falling input costs.

What to Watch

• The next Ministry of Industry and Trade base-price adjustment cycle and whether the downward trend in E5RON92 and E10RON95-III continues.
• Whether Petrolimex extends its 300 VND discount beyond 29 October or reverts to the regulated ceiling.
• PV Oil’s pricing after its 350 VND discount expires at 15:00 on 22 October.
• Q3 and Q4 2025 earnings disclosures from PLX and OIL showing realised retail margin per litre.
• Whether other major distributors, including Thanh Lễ, sustain matching discounts or revert to base prices.