HIP-Petrohemija
Serbian petrochemical producer headquartered in Pančevo.
Last updated August 24, 2026
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Overview
HIP-Petrohemija, also known simply as Petrohemija, is a Serbian petrochemical company headquartered in Pančevo. It operates petrochemical production complexes in Pančevo, Elemir, and Crepaja and manufactures basic petrochemical intermediates, polymers, synthetic rubber, chlor-alkali products, and related materials. Its principal product families include high-density polyethylene (HDPE), low-density polyethylene (LDPE), ethylene, propylene, synthetic rubber, latex, carbon black, 1,3-butadiene, methyl tert-butyl ether (MTBE), PVC, and polyethylene pipes and fittings. The company’s aggregate annual production capacity is described in reference material as approximately 700,000 tonnes. The business developed from Hemijska Industrija Pančevo, a Yugoslav chemical-industrial enterprise established in 1962. Petrochemical activities were separated from the original organization in 1968, while the fertilizer-oriented HIP-Azotara operation was separated in 1975. Although the petrochemical and fertilizer businesses had related origins, they remained distinct state-owned enterprises and were fully separated by 1990. HIP-Petrohemija expanded its industrial base during the 1970s and 1980s, establishing major polymer, olefin, synthetic-rubber, and chemical-processing facilities. Several plants were developed with technology or engineering support from international licensors and contractors. The company suffered a severe interruption during the international sanctions imposed on the Federal Republic of Yugoslavia. Production stopped completely during the sanctions period and resumed in 1996. In 1999, its facilities were hit during the NATO bombing of Yugoslavia. Reference material reports that approximately 460 tonnes of vinyl chloride leaked into the environment in connection with the attacks, making the incident a major environmental and industrial-safety episode in the company’s history. HIP-Petrohemija became a joint-stock company in 2004 as part of a debt-conversion process. Persistent losses led to formal restructuring beginning in May 2009. Despite its importance as an exporter, the company accumulated substantial obligations to Serbian state-linked energy companies. In 2014, reported liabilities to NIS were estimated at €265 million, while total obligations to NIS and Srbijagas were reported at more than €500 million. Srbijagas recapitalized the company between 2016 and 2018. In August 2017, debt was converted into equity, leaving the Government of Serbia with a reported 76 percent stake and NIS and Lukoil Serbia as minority shareholders. A decisive ownership change began on 24 December 2021, when NIS agreed to acquire a 90 percent stake in HIP-Petrohemija from the Serbian government for €150 million. European Commission approval was reported in September 2022, and the transaction was completed in June 2023. The change integrated Petrohemija more closely with Serbia’s principal oil and gas group and created a stronger link between domestic refining, feedstock supply, and downstream petrochemical production. The company’s financial performance has been strongly affected by restructuring and debt treatment. Reference material reports a record net profit of €341.48 million in 2017, a result associated with debt write-offs and the conversion of liabilities into shares rather than ordinary recurring operating performance. It also reports a loss of RSD 7.7 billion in 2024 and a larger loss of RSD 10.3 billion in 2025. The same material states that production was halted in early December 2025 because sanctions affecting majority state-owned NIS disrupted operations and contributed to an oil shortage; it further reports that a temporary U.S. operating authorization was issued on 31 December 2025 subject to a proposed change in Gazprom’s ownership of NIS. These later developments should be treated as time-sensitive and reviewed against current regulatory and company disclosures.
History
HIP-Petrohemija traces its institutional origins to Hemijska Industrija Pančevo, founded in 1962 in Pančevo as a major Yugoslav chemical enterprise. Petrochemical operations were separated from the broader company in 1968, while fertilizer production was separated into HIP-Azotara in 1975. The two businesses had connected origins but remained separate state-owned enterprises; their separation was complete by 1990. The petrochemical complex expanded through the 1970s and 1980s. An ethylene plant in Pančevo was established in 1979 with engineering and technology associated with Stone & Webster and the French Institute of Petroleum. A high-density polyethylene plant was established in 1975 using a license associated with Phillips Petroleum, and a low-density polyethylene plant followed in 1979 under a license associated with National Distillers. A synthetic-rubber plant at Elemir was established in 1983 with technology associated with Buna-Werke Hüls. Other facilities included units for butadiene, MTBE, PVC, polyethylene pipes and fittings, chlor-alkali electrolysis, water treatment, and utilities. International sanctions against the Federal Republic of Yugoslavia caused production to stop completely. Operations resumed in 1996. During the NATO bombing of Yugoslavia in 1999, the company’s facilities were attacked. Reference material estimates that approximately 460 tonnes of highly toxic vinyl chloride escaped into the environment, making the event both an industrial disaster and an enduring environmental controversy. In 2004, HIP-Petrohemija was converted into a joint-stock company through a debt-conversion process. Continuing losses led to restructuring from May 2009. The company remained strategically important as one of Serbia’s major exporters but carried large debts. In 2014, its obligations to NIS were estimated at €265 million, and its combined debts to NIS and Srbijagas were reported at more than €500 million. Srbijagas recapitalized the business from 2016 to 2018. In August 2017, debts were converted into shares, reportedly leaving the Serbian government with 76 percent ownership and NIS and Lukoil Serbia with minority positions. NIS began a takeover process in December 2021 by agreeing to buy a 90 percent shareholding from the Serbian government for €150 million. European Commission approval was reported in September 2022, and the sale was completed in June 2023. The transaction placed HIP-Petrohemija within the NIS group and strengthened the connection between Serbia’s refining and petrochemical activities. The company’s reported financial results have been shaped by both operating conditions and balance-sheet restructuring. In 2017, it recorded a reported net profit of €341.48 million following debt write-offs and debt-to-equity conversion. Later reference material reports a loss of RSD 7.7 billion in 2024 and RSD 10.3 billion in 2025. It also describes a production halt in December 2025 related to sanctions affecting NIS, together with a temporary U.S. authorization issued on 31 December 2025. Because these events and ownership conditions are time-sensitive, current status requires verification from official corporate, government, and regulatory sources.
- 2023
NIS acquisition completed
[1]The majority-stake sale to NIS was reported as completed in June.
- 2021
NIS agrees to acquire majority control
[1]NIS agreed to purchase a 90 percent stake from the Serbian government.
- 2017
Debt converted into shares
[1]Debt conversion reportedly gave the Serbian government a 76 percent stake.
- 2009
Restructuring begins
[1]Formal restructuring began amid persistent losses.
- 2004
Conversion into a joint-stock company
[1]The company became a joint-stock company as part of a debt-conversion process.
- 1996
Production resumes
[1]Facilities restarted production after a complete sanctions-related shutdown.
- 1983
Synthetic-rubber plant established at Elemir
[1]The Elemir complex added synthetic-rubber production and related chemical capacity.
- 1979
Ethylene and LDPE facilities established
[1]Major ethylene and LDPE production facilities were established in Pančevo.
- 1975
HDPE plant established
[1]The Pančevo HDPE plant was established under a license associated with Phillips Petroleum.
- 1968
Petrochemical operations are separated
[1]HIP-Petrohemija was separated from the broader Hemijska Industrija Pančevo organization as its petrochemical business.
Products and positioning
An integrated Serbian petrochemical producer supplying polymer, olefin, rubber, chlor-alkali, and related chemical products to industrial customers in Serbia and neighboring Southeast European markets.
Olefin intermediates · 1979
Ethylene and propylene
Produced at the Pančevo ethylene complex, these olefins serve as core feedstocks for polymers and other chemical processes. The complex is reported to have annual capacity of approximately 500,000 tonnes and also supports production of synthetic rubber, latex, carbon black, and gasoline-related products.
Polymer · 1975
High-density polyethylene (HDPE)
HIP-Petrohemija produces HDPE at its Pančevo plant, which has two production lines and reported annual capacity of approximately 76,000 tonnes. HDPE is used in packaging, containers, pipes, household products, and other applications requiring a relatively rigid and durable polyethylene material.
Polymer · 1979
Low-density polyethylene (LDPE)
The Pančevo LDPE plant was established in 1979 and has one production line with reported annual capacity of approximately 57,000 tonnes. LDPE is generally used in flexible films, packaging, coatings, and molded consumer and industrial products.
Elastomer · 1983
Synthetic rubber
The Elemir complex produces synthetic rubber through three production units. The reported annual capacity is approximately 40,000 tonnes. Synthetic rubber is supplied for industrial applications such as tires, seals, hoses, belts, and other products requiring elastomeric performance.
Chemical intermediates · 1983
Butadiene and MTBE
Elemir facilities include 1,3-butadiene production with reported annual capacity of approximately 45,000 tonnes and MTBE production with reported annual capacity of approximately 35,000 tonnes. These products are used as chemical intermediates and, in the case of MTBE, in fuel-related applications.
Polymer
PVC
The Crepaja complex includes PVC production capacity reported at approximately 16,000 tonnes per year. PVC is used in construction, cable insulation, profiles, pipes, packaging, and other durable applications.
Plastic products
Polyethylene pipes and fittings
A Pančevo plant produces polyethylene pipes and fittings, with reported annual capacity of approximately 11,000 tonnes. These products extend the company’s activity beyond basic resin into finished or semi-finished infrastructure components.
Industrial chemicals
Chlor-alkali products
The Pančevo chlor-alkali electrolysis plant was built under an Olin Corporation license and is reported to have annual capacity of approximately 200,000 tonnes. The complex also includes water-treatment and utility operations supporting the wider petrochemical site.
Controversies
1999
Vinyl chloride release following NATO bombing
HIP-Petrohemija facilities were targeted during the NATO bombing of Yugoslavia. Reference material estimates that around 460 tonnes of highly toxic vinyl chloride leaked into the environment. The event remains a significant environmental and industrial-safety issue associated with the company.
Brand decisions
2025
Reported production halt amid sanctions affecting NISOtherBackground
Reference material links an early December 2025 production halt to U.S. sanctions affecting NIS and the resulting disruption to oil-related operations.
Action taken
Production was reportedly halted, while a temporary U.S. operating license was issued on 31 December 2025 subject to conditions concerning Gazprom’s ownership of NIS.
Aftermath
The reported disruption contributed to an oil shortage and created uncertainty for Petrohemija’s operating continuity.
2021
NIS purchase of majority stakeM&ABackground
The Serbian government remained the majority shareholder after earlier debt conversion, while Petrohemija required stronger financial and industrial integration.
Action taken
NIS agreed to purchase a 90 percent stake from the Government of Serbia for €150 million.
Aftermath
Regulatory approval was reported in 2022 and completion in June 2023, making NIS the majority owner.
Purchase price. EUR 150 million (Agreement announced 24 December 2021; completion reported June 2023)
2017
Debt-to-equity restructuringStrategyBackground
HIP-Petrohemija had accumulated large obligations to NIS, Srbijagas, and other creditors.
Action taken
Debts were converted into shares, reportedly leaving the Government of Serbia with 76 percent ownership.
Aftermath
The company reported a record net profit of €341.48 million in 2017, although the result was associated with debt write-offs and conversion rather than solely with recurring operations.
Reported net profit. EUR 341.48 million (2017)
2004
Conversion into a joint-stock companyStrategyBackground
The company faced substantial financial pressure and accumulated obligations.
Action taken
HIP-Petrohemija was converted into a joint-stock company through a debt-conversion process.
Aftermath
The conversion did not end recurring losses, and formal restructuring began in 2009.
Sources1 sources
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