Korea Petroleum Industries Company

Korea Petroleum Industries (004090) was founded in 1964 and listed on the KOSPI in 1977, and is known as the leading domestic manufacturer of industrial asphalt.

The company's core business is the manufacturing and sale of asphalt and petroleum-based products, with the majority of revenue coming from asphalt sales, followed by chemical and synthetic resin segments.

It positions itself as a specialized petrochemical manufacturing and distribution group encompassing the domestic leading industrial asphalt business, synthetic resin operations through KP Hansuk Plastics, and chemical distribution through KP Hansuk Chemical.

Key subsidiaries include KP Hansuk Plastics, KP Hansuk Chemical, Hyowon Industries, and KP AUSTRIA GmbH. Beyond these, the company has also entered petrochemical product distribution and sporting goods sales to expand market share.

More recently, growth has been supported by expanding sales of precision-chemical blow containers after establishing product quality credibility with new customers.

As a new growth initiative, the company is operating its integrated asphalt waterproofing sheet plant with a profitability-focused strategy while completing a new engineering plastics (EP) plant, with plans to formally launch the EP business within the year.

Competitively, the asphalt segment is dominated by a small number of players, while the synthetic resin and chemical distribution segments overlap in parts with larger petrochemical conglomerates as both competitors and counterparties.

2025 consolidated revenue was KRW 696.9 billion, down 4.0% from KRW 721.2 billion in 2024, while operating profit fell to KRW 11.8 billion from KRW 13.9 billion a year earlier.

Net income attributable to owners also dropped sharply to KRW 5.2 billion from roughly KRW 13.1 billion, and the operating margin narrowed from 1.9% in 2024 to 1.7% in 2025.

The company attributed the decline to a combination of factors including weaker downstream construction demand, a soft petrochemical cycle, and a high exchange rate.

However, the synthetic resin manufacturing segment bucked the trend, achieving revenue growth of 3.5% and operating profit growth of 37.1% on improved profitability.

On a quarterly basis, operating profit moved from KRW 3.53 billion in Q2 2025 to KRW 4.54 billion in Q3, KRW 3.19 billion in Q4, and remained around KRW 4.14 billion in Q1 2026.

Second-quarter 2026 revenue then expanded sharply to KRW 231.6 billion, with operating profit of KRW 13.79 billion and owners' net income of KRW 11.70 billion, marking the most pronounced improvement among the last five quarters.

As a result, cumulative owners' net income over the trailing four quarters (Q3 2025 through Q2 2026) reached about KRW 14.8 billion, exceeding the full-year 2024 figure of roughly KRW 13.1 billion.

It is worth noting that the company's own forecasts have historically diverged from actual results — full-year 2024 revenue came in 6.0% below guidance and operating profit 14.9% below guidance — a useful reference point when reading current guidance.

The asphalt business is a classic cyclical segment closely tied to construction investment such as road paving and repair.

Declining domestic construction investment from 2023 through 2025 weighed on downstream demand and was a primary driver of the earnings slowdown, while expectations of a construction upturn tied to government housing-supply expansion policy are cited as a key basis for the 2026 recovery.

The broader domestic petrochemical industry, which encompasses the company's synthetic resin and chemical distribution segments, is in a phase where a positive lagging effect from raw-material input timing makes profitability likely through the second quarter, though concerns persist that inventory valuation losses from stabilizing oil prices could push results into deficit.

Indeed, large petrochemical players such as LG Chem's petrochemical division, Lotte Chemical, and Hanwha Solutions' chemical division were all expected to swing to profit in the second quarter of 2026.

However, the industry still views the risk of oversupply originating from China as persistent, with Chinese petrochemical capacity additions expected to continue at least through 2028, meaning competitive pressure on commodity-grade products is likely to persist over the medium term.

Against this backdrop, domestic producers are pursuing strategies to expand the share of specialty, higher-value products that China still struggles to mass-produce, in order to secure a more stable earnings base.

Korea Petroleum Industries is pursuing a similar direction, broadening its portfolio into higher-value items such as automotive refrigerants, precision-chemical containers, and engineering plastics.

In the asphalt segment specifically, the company's leading domestic market position means that a construction recovery could translate into a comparatively larger revenue rebound given its underlying business structure.

On February 9, 2026, the company disclosed guidance under fair-disclosure rules for full-year 2026 consolidated revenue of KRW 818.4 billion and operating profit of KRW 24.7 billion.

Heungkuk Securities characterized this as implying 17.4% revenue growth and 107.8% operating-profit growth year over year, with an operating margin of 3.0%.

The same brokerage issued a new report on March 25, 2026, maintaining a buy rating and setting a target price of KRW 21,000, up 23.5% from its previous target of KRW 17,000 set on November 24, 2025.

The report cited the expansion of the new engineering plastics plant into commercial production, growth in higher-margin businesses such as automotive refrigerants and high-quality containers, and asphalt waterproofing sheet exports as the basis for its growth outlook.

Second-quarter 2026 results, with revenue of KRW 231.6 billion and operating profit of KRW 13.79 billion, are broadly consistent with a trajectory toward the annual guidance.

The company itself noted that the guidance is an internally prepared estimate based on projected key indicators and business conditions, and actual results may differ depending on circumstances.

The profitability-focused operation of the integrated asphalt waterproofing sheet plant, whether the new EP plant begins operating within the year, and second-half construction-season demand are cited as the key variables for the remainder of the year.