In the first half of 2026, Hengyi Petrochemical delivered a stunning financial performance: net profit attributable to shareholders is expected to reach between 5.5 billion and 6 billion yuan, a year-on-year surge of 2,326% to 2,547%. This explosive growth is driven by the tight supply-demand dynamics in Southeast Asian refined oil markets and the recovery of profitability in China's PTA and polyester sectors following industry consolidation.
Profit Surge: Refining Project as Core Engine
Quarterly data reveals that Hengyi's net profit reached 1.995 billion yuan in Q1 2026, a 3,773% increase year-on-year. In Q2, single-quarter profit climbed to between 3.505 billion and 4.005 billion yuan, representing a sequential growth of 76% to 101%. The primary driver is the Brunei refinery project, which benefits from persistently tight refined oil supply in Southeast Asia, wide price spreads, tax incentives, market-based pricing, and low shipping and insurance costs, achieving full-capacity production and sales.
Notably, Hengyi is the only Chinese polyester giant with an overseas refinery. This locational advantage allows it to capture supernormal refining margins in Southeast Asia, which far exceed domestic levels. Coupled with high prices for PX and benzene, the Brunei refinery's per-ton product profitability remains at the industry's forefront.
Three Mega-Projects Reshape Industry Landscape
While profits soar, Hengyi is accelerating three strategic projects to reduce reliance on a single feedstock—crude oil—and build a more stable profit structure across the value chain.
- Brunei Phase II: Designed capacity adjusted to 12 million tons per year, producing high-value products like diesel, PX, and benzene, targeting completion by end-2028. Total capacity at Brunei will reach 20 million tons per year, making it the only overseas capacity addition among private Chinese mega-refiners.
- Xinjiang Coal-to-Ethylene Glycol Project: Plans to produce 2.4 million tons per year of fiber-grade coal-based ethylene glycol, expected to start operations in H1 2028. This diversifies feedstock from crude oil to coal, enhancing cost hedging.
- Hubei Jingzhou Recycling New Materials Project: A 300,000-ton-per-year demonstration project using waste textiles as feedstock instead of crude oil, with an 18-month construction period. Aligned with China's dual-carbon goals, it will create a unique "oil-coal-fabric" industrial pattern upon completion.
All three projects are scheduled to come online around 2028, positioning Hengyi for the next cycle. Once operational, its feedstock diversification and industrial depth will create a formidable barrier for domestic peers.
Sustainability of High Margins: Risks and Certainties
The key question is whether this profit surge is a cyclical spike or a structural shift. Industry logic suggests the tight supply-demand balance in Southeast Asian refined oil markets is unlikely to reverse quickly, supporting high margins at the Brunei refinery for the full year. Meanwhile, the PTA and polyester sectors have seen substantive capacity optimization, making profit recovery sustainable.
However, risks remain:
- Sharp crude oil price declines could lead to inventory write-downs and narrower crack spreads, directly impacting refining profits.
- Large-scale projects like Brunei Phase II and coal-to-ethylene glycol face potential delays and funding pressures.
- Concentration of core refining capacity in Brunei exposes operations to host-country policy changes and geopolitical risks.
- Weaker-than-expected downstream textile demand could slow polyester profit recovery.
Industry Implications: Integration and Overseas Expansion as Key Strategies
Hengyi's case highlights two critical paths for the chemical fiber industry: capturing regional supply-demand imbalances through overseas refining, and diversifying feedstocks via an "oil-coal-fabric" model to enhance resilience against cyclical volatility.
For domestic enterprises, the era of relying solely on polyester capacity expansion is over. Future competition will center on upstream control and feedstock diversity. Hengyi's Brunei model and circular economy initiatives may set benchmarks for the industry's next transformation.