Communicator

PJSC Nizhnekamskneftekhim (NKNKH), part of the SIBUR petrochemical holding, has successfully completed construction and initiated commissioning of its new EP-600 ethylene plant in Nizhnekamsk, Tatarstan. Construction concluded in December 2024, marking a major milestone for both the company and the Russian petrochemical industry.

Key Project Highlights

• Construction Completion: The EP-600 complex, the largest petrochemical expansion in Tatarstan’s modern history, was finished in December 2024 after four years of development.
• Startup and First Ethylene Production: In January 2025, the plant received its first tons of ethylene as part of commissioning activities, with commercial-grade ethylene already delivered to downstream consumers at Nizhnekamskneftekhim and Kazanorgsintez.
• Capacity Expansion: EP-600 doubles Nizhnekamskneftekhim’s ethylene production capacity, adding 600,000 tonnes per year. The facility can process 1.8 million tonnes of straight-run gasoline annually, also producing over 270,000 tonnes of propylene, 245,000 tonnes of benzene, and 88,000 tonnes of butadiene.
• Downstream Integration: The new complex enables expanded output of premium polymers and chemicals, including: 300,000 tpy of metallocene polyethylene, 250,000 tpy of polystyrene, 350,000 tpy of ethylbenzene, 400,000 tpy of styrene and 50,000 tpy of hexene.
• Investment and Technology: The project represents an investment of about 200 billion rubles. Notably, commissioning was managed using in-house expertise-without reliance on foreign licensors or vendors-demonstrating SIBUR’s growing technical independence.
• Environmental Standards: EP-600 incorporates advanced environmental solutions, including CO₂ emissions 10% below the best available technologies, and nitrogen oxide emissions significantly lower than both Russian and European standards.

Strategic Significance

The EP-600 project is central to SIBUR’s and Nizhnekamskneftekhim’s strategy for expanding Russia’s chemical and petrochemical complex through 2030. The facility’s products will support both existing and new production chains, boosting the development of the Volga petrochemical cluster and stimulating further investment in high-value polymer processing in the region.

Next Steps

• Ramp-Up: The plant aims to reach full design capacity by the end of 2025.
• Further Expansion: With EP-600 as a foundation, SIBUR is advancing additional projects, including new hexene, ethylbenzene, styrene, and polystyrene units, as well as premium metallocene polyethylene production. Construction of these downstream facilities is scheduled to begin in 2025, with commissioning targeted for 2028.

With the successful completion and startup of EP-600, Nizhnekamskneftekhim and SIBUR have reinforced their leadership in Russia’s petrochemical industry, laying the groundwork for further growth and innovation in the sector.

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