Petrolimex (PLX) Cuts Fuel Prices 300 VND Below MOIT Base From October 15

Overview

Petrolimex (ticker PLX, HOSE) has set retail fuel prices 300 VND per liter or kilogram below the base prices published by the Ministry of Industry and Trade (MOIT), effective from the 15:00 October 15 pricing cycle. The move lowers E10RON95-III to 26,720 VND per liter and E5RON92 to 26,670 VND per liter, and was quickly followed by other major retailers. For PLX shareholders, the decision trades part of the regulated maximum margin for market share and alignment with government price-stabilization policy.

Key Facts

• Petrolimex cut prices by an additional 300 VND/liter (or kg) versus the MOIT base price, effective from the October 15 cycle.
• E10RON95-III at Petrolimex: 26,720 VND/liter, down 1,530 VND/liter from the prior period.
• E5RON92 at Petrolimex: 26,670 VND/liter, down 1,030 VND/liter.
• Diesel 0.05S at Petrolimex: 28,809 VND/liter, down 322 VND/liter.
• MOIT base prices from 15:00 October 15: E5RON92 at 26,971 VND/liter (-732 VND), E10RON95-III at 27,029 VND/liter (-1,225 VND), diesel 0.05S at 29,106 VND/liter (-22 VND), mazut 180CST 3.5S at 22,135 VND/kg (+1,043 VND).
• The 300 VND discount corresponds to the maximum allowable margin built into the base price; Petrolimex says it applies for at least the period to October 29.
• Thanh Le Import-Export also announced a similar reduction, while PV Oil listed at essentially the MOIT base price (E10RON95-III at 27,020 VND/liter).

What Happened

In a press release, Petrolimex said it had proactively decided to sell petroleum products 300 VND/liter or kg below the price determined under the MOIT operating mechanism, with the level applying for a minimum period running to October 29 from the effective time of the October 15 pricing cycle. The company framed the discount as sharing part of the cost pressure with households and businesses, and as support for government measures on market stabilization, price control, inflation containment and macroeconomic stability. The 300 VND figure matches the maximum normative profit margin embedded in the base price calculation.

The MOIT announcement set the ceiling prices for the cycle, with most products adjusted downward except mazut 180CST 3.5S. Traders are not permitted to sell above those levels or to adjust earlier than 15:00 on October 15, but may price below them at their own discretion. Petrolimex’s listed prices for premium grades were E10RON95 at 27,520 VND/liter and diesel 0.001S at 30,200 VND/liter. Traders cited in the article said the largest market participant’s 300 VND cut forced many retail systems to adjust downward to stay competitive on price.

Market Context

PLX closed at 35,550 VND on October 15, the day the new cycle took effect. Petrolimex is the largest fuel retailer in Vietnam by market share and trades on HOSE within the oil and gas sector. The cycle’s headline reductions of roughly 1,000-1,500 VND/liter for gasoline reflect softer global product prices feeding into the MOIT formula, a pattern that compresses absolute margins per liter even when the regulated margin structure is unchanged. The decision to forgo the maximum margin places PLX at the aggressive end of the retail market alongside Thanh Le, while PV Oil held near the base price.

Strategic Significance

The core question for PLX investors is whether the 300 VND concession is a temporary policy gesture or the start of a structural margin reset. Because the discount equals the maximum normative profit in the base price, Petrolimex is effectively operating at zero regulated margin on the affected volumes for at least two weeks, leaning on non-fuel income, premium-grade spreads and logistics scale to protect earnings. The stated rationale, inflation control and macroeconomic stability, ties the company’s pricing to government priorities, which may strengthen its standing in the regulated framework but narrows near-term gross margin per liter. Competitive follow-through by Thanh Le and the broader retail network suggests the market will not let Petrolimex capture share from the cut alone, so the volume benefit may prove limited relative to the margin given up.

What to Watch

• The next MOIT pricing cycle around October 29 and whether Petrolimex extends, narrows or drops the 300 VND discount.
• Global gasoline and diesel crack spreads and Brent crude, which drive the base price formula.
• PLX third-quarter and fourth-quarter earnings disclosures for retail volume and gross margin per liter.
• Whether PV Oil and other majors move below the base price, signaling a broader margin war.
• Any MOIT or government statement on the normative margin in the base price or on the fuel price stabilization fund.