ADNOC's chemicals investment arm, XRG, is expanding its industrial footprint in the UAE through a portfolio that includes Borouge International, a joint venture with OMV, and a growing set of partnerships spanning ammonia, nitric acid and advanced materials.
For readers tracking the UAE's industrial and energy diversification push, the key development is Borouge 4, a new complex being developed in Ruwais that will lift the site's production capacity to approximately 6.4 million tonnes per year. Once complete, it is expected to be the world's largest single-site polyolefins complex.
What XRG brings to the table
XRG's role is to bring industrial capability and technology into the UAE, anchoring the country's chemicals sector with scale and innovation infrastructure. Its joint venture, Borouge International, combines more than 16,500 patents with seven global innovation centers, giving the UAE-based operation a substantial base of intellectual property and research capacity to draw on as it expands.
Borouge 4 and the Ruwais buildout
The Borouge 4 project in Ruwais represents the most visible expansion within XRG's chemicals portfolio. By pushing site capacity to around 6.4 million tonnes per year, the complex is positioned to become the largest single-site polyolefins facility anywhere in the world, reinforcing Ruwais as a major hub for petrochemical production tied to ADNOC's broader industrial strategy.
Wider partnerships across the value chain
Beyond Borouge, XRG's portfolio has also been active on the partnership front. During the first half of 2026, Covestro, Fertiglobe and TA'ZIZ announced initiatives to explore opportunities across the ammonia, nitric acid and advanced materials value chains in the UAE. Together, these moves point to a broader effort to deepen the country's chemicals and materials capabilities beyond polyolefins alone, connecting upstream feedstocks to downstream advanced materials production.
For the UAE's business and investment community, the combination of a large-scale capacity expansion at Ruwais and a widening set of value-chain partnerships signals continued momentum in the chemicals sector, an area that sits alongside energy as a pillar of ADNOC's long-term industrial strategy through XRG.
Reported by Economy Middle East.