...The ratings on Korea National Oil Corp. (KNOC) are equalized with those on the South Korean government. We expect KNOC to continue benefiting from extraordinary government support in times of distress. We believe the company plays a critical role as the government's sole legally mandated oil policy arm. KNOC will likely maintain a monopoly in the stockpiling and management of Korea's strategic oil reserves. The government's full ownership of KNOC also enables ongoing financial support and tight supervision. As a major government-related entity, we believe KNOC will maintain strong access to credit markets and benefit from low funding costs. Falling oil prices will likely weaken KNOC's profitability and financial metrics over the next 12 months. We anticipate the company will post a significant decline in operating cash flows in 2020, mainly due to sizable operating losses in its exploration and production (E&P) business. Accordingly, KNOC's debt-to-EBITDA ratio is likely to significantly...