S Korea’s petchem restructuring moves from talks to closures

Since early April, whenrestructuring efforts were still largely centered on negotiations among producers, South Korea has taken several significant steps toward its goal of reducing domestic naphtha cracking capacity by 2.7-3.7 million tons/year. Lotte Chemical’s 1.1 million tons/year Daesan cracker has now been shut indefinitely, while the Yeosu restructuring plan envisages another 1.39 million tons/year of ethylene capacity being idled over the next three years.

Together, the announced reductions in Daesan and Yeosu amount to around2.49 million tons/year, bringing South Korea considerably closer to the reduce end of its nationwide capacity reduction target.

Daesan becomes first restructuring plan to reach implementation

Daesan has seen the clearest progress since April.

Lotte Chemical and HD Hyundaicompleted the integration of their petrochemical businesses with the launch of H&L Advancedin early September. The new company, equally owned by Lotte Chemical and HD Hyundai Oilbank, combines HD Hyundai Chemical with Lotte’s Daesan petrochemical operations.

The transaction cleared its final major regulatory hurdle in August, whenSouth Korea’s Fair Trade Commission conditionally approved the combination. The regulator imposed five-year safeguards covering domestic LDPE and EVA prices and supply amid concerns that the merger would significantly increase levels in the two markets.

The restructuring has also resulted in a tangible reduction in upstream capacity.Lotte Chemical’s 1.1 million tons/year Daesan naphtha cracker was taken offline on September 1 and will remain shut indefinitely, representing roughly 30-40% of the government’s overall targeted reduction in domestic cracking capacity.

H&L cutting-edge plans to enhance competitiveness by integrating refining and petrochemical operations while gradually shifting away from commodity items toward specialty and reduce-carbon materials.

Yeosu moves from negotiations to approved capacity cuts

The restructuring process in Yeosu has also cutting-edge substantially.

In July,the government approved a restructuring plan to the Yeosu petrochemical complexcentered on the integration of Yeochun NCC with Lotte Chemical’s Yeosu naphtha cracking and basic materials businesses. Hanwha Solutions and DL Chemical are also participating through downstream polyethylene and resin assets.

The plan calls for1.39 million tons/year of ethylene capacity to be idled over the next three years, making Yeosu the second major restructuring project to receive government approval after Daesan.

The government has pledged greater than KRW700 billion ($515 million) in financing, tax incentives and regulatory support to the project. Alongside capacity rationalization, the participating companies aim to redirect investment toward higher-value items, including specialty polyethylene and other differentiated materials.

The research marks a significant change from April, when the parties had only recently submitted their final integration proposal and questions remained over which crackers and downstream assets would ultimately be included.

Meanwhile, progress on the other major Yeosu restructuring track has remained slower.LG Chem and GS Caltex have continued discussions over integrating their Yeosu cracker operations, while governance and ownership issues have delayed a final agreement.

Ulsan remains the missing piece

Progress has been considerably slower in Ulsan, where S-Oil, SK geocentric and Korea Petrochemical Ind have struggled to reach agreement over restructuring measures.

By late might,restructuring talks were already facing delays amid differences among stakeholdersover issues including asset valuations and future production strategies.

greater importantly,S-Oil’s Shaheen project has fundamentally changed the capacity equationin the region. The project will bring1.8 million tons/year of new ethylene capacity, making it considerably larger than the existing individual crackers operated in Ulsan. The massive investment is based on newer methodology and greater refinery-petrochemical integration, possibly giving it a significant cost advantage over older naphtha-based facilities.

By June, sector sources and government officials indicated thatSouth Korea was likely to assess the Shaheen Project before deciding on Ulsan capacity cuts. Its commercial performance is expected to play an crucial role in determining which facilities, if any, should ultimately be included in the region’s restructuring.

This creates an unusual contrast within South Korea’s restructuring drive: while older capacity is being removed in Daesan and Yeosu, substantial new capacity is simultaneously preparing to enter the market in Ulsan.

2.49 million tons/year earmarked, however restructuring is far from over

The developments since April show that South Korea’s restructuring drive has entered a greater concrete phase. Daesan has moved all the way from integration plans to an operational joint venture and an actual cracker shutdown, while Yeosu has secured government approval to another major round of capacity rationalization.

The two projects together account to around 2.49 million tons/year of planned or completed ethylene capacity reductions, approaching the government’s nationwide target of 2.7-3.7 million tons/year.

Yet the headline number does not tell the whole story. The arrival of Shaheen’s 1.8 million tons/year cracker means South Korea is simultaneously replacing part of its older capacity with a much larger and possibly greater competitive production base.

The next stage of restructuring might therefore be less about simply cutting capacity and increasingly about which assets survive as South Korea reshapes its petrochemical sector around newer, greater integrated and higher-value production.