When the Network Becomes Destiny: How Korea's Daesan No.1 Clearance Reveals the Regulatory Paradox Pattern
On 20 August 2026 Korea's Fair Trade Commission conditionally approved the Daesan No.1 combination, the first structural realignment submitted by the country's petrochemical industry. HD Hyundai Chemical will absorb Lotte Daesan Petrochemical, and Lotte Chemical and HD Hyundai Oilbank will each hold 50% of the merged entity and control it jointly. The number of domestic suppliers in low-density polyethylene and ethylene-vinyl acetate falls from four to three. After the deal, the top three will hold 82% of LDPE and 95% of EVA by sales volume. The remedies are entirely behavioural. For five years, domestic price movements in LDPE and EVA are benchmarked to export price movements. The companies must keep supplying every grade in production at the time of the combination when domestic buyers ask for it. Sharing of competitively sensitive information — prices, volumes, costs, inventory — is banned, as are dual appointments; staff returning to Lotte Chemical are excluded from LDPE ...