What was the primary cause of Braskem Idesa's bankruptcy according to the news?

The primary cause was the Mexican ethane shortage, which deprived Braskem Idesa’s Ethylene XXI complex of its contracted domestic feedstock supply from PEMEX—66,000 barrels/day for 20 years—forcing the company to adopt expensive imported ethane, triple feedstock costs by 2025, erode its cost advantage, and severely weaken operating cash flow just as the petrochemical industry entered a pronounced downturn.

How did PEMEX's failure to deliver ethane impact Braskem Idesa's operations and financial health?

PEMEX’s inability to supply sufficient ethane—due to declining oil output—caused Braskem Idesa to operate Ethylene XXI at reduced rates starting in 2017, prompting costly workarounds including vessel/truck imports and eventually a joint-venture ethane terminal (TQPM); this shift ‘completely changed the procurement process for feedstock, shifting from an inexpensive and integrated source to one that requires significant fixed costs and much higher variable costs’, tripling feedstock costs by 2025 and undermining liquidity, leading to supplier payment delays of up to 150+ days and unpaid vendors for over a year.

Mexican Ethane Shortage Contributes to Braskem Idesa Bankruptcy

Aug 19, 2026

Braskem Idesa filed for pre-packaged bankruptcy after chronic ethane shortages from PEMEX eroded its cost advantage and liquidity during a petrochemical downturn. Despite rising polyethylene prices, the company could not overcome feedstock deficits to operate at full capacity.

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Mexican Ethane Shortage Contributes to Braskem Idesa Bankruptcy

Mexican Ethane Shortage Contributes to Braskem Idesa Bankruptcy

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