A state-run main creditor of Daewoo Shipbuilding & Marine Engineering Co. and the National Pension Service (NPS), the biggest bondholder of the troubled shipbuilder, are struggling Friday to find common ground on debt rescheduling measures for the shipyard.

The NPS had been scheduled to hold a meeting to decide on whether to agree on the latest rescue plan for Daewoo Shipbuilding, but the meeting has not been held so far.

Still, officials from the Korea Development Bank (KDB) and the NPS are engaged in talks to try to narrow existing differences over the rescue plan, both KDB and NPS officials said.

Depending on the outcome of the talks, the NPS is likely to delay its final decision until Saturday or Sunday.

Late last month, the KDB and another state-run creditor bank announced a fresh rescue package worth 6.7 trillion won (US$5.8 billion) for Daewoo Shipbuilding, but only if all stakeholders agree to a debt-for-equity swap plan.

The huge assistance measures represent the second round of bailouts for the shipbuilder that has been suffering from severe liquidity problems over heavy losses in its offshore projects.

Under the rescue package, Daewoo Shipbuilding will receive new loans worth 2.9 trillion won if lenders and bondholders agree to swap 2.9 trillion won of debt for new shares in the shipbuilder.

Bondholders are also required to give a three-year grace period to the repayment of the remaining debt.

The NPS, however, has been at odds over the creditor-led rescue package demanding more concrete assessment reports from the creditors as time has run out for the shipyard's salvage, raising the possibility of the company being put under a near court receivership.

"The KDB, as the main creditor, has shown a strong will to get the shipyard back to normal," Kang Myun-wook, the CIO of the NPS, said. "There was common ground (with the creditors)."

On Thursday, Kang held a meeting with Lee Dong-geol, the chief of KDB, to discuss the issue, according to the NPS.

The NPS, which holds about 30 percent of the bonds sold by Daewoo Shipbuilding, earlier demanded that KDB cover the debts of Daewoo Shipbuilding maturing this month, although it withdrew it later.

The two main creditors -- the Korea Development Bank (KDB) and Export-Import Bank of Korea (EXIM Bank) -- also rejected calls from the NPS to allow it to conduct due diligence on the world's largest shipyard by order backlog.

Daewoo Shipbuilding should pay off 440 billion won in corporate debts that mature next week, some 200 billion won of which are held by the NPS.

Of 1.35 trillion won worth of corporate bonds sold by Daewoo Shipbuilding, the NPS holds 388.7 billion won.

Daewoo Shipbuilding creditors have repeated that it is inevitable for Daewoo Shipbuilding to be put under a new form of court receivership, called a prepackaged plan, unless bondholders of the shipbuilder agree on a debt-for-equity swap plan.

Policymakers here are increasingly nervous about the possibility of Daewoo Shipbuilding facing the prepackaged plan, which will undermine 50,000 jobs and trigger massive cancellation of ships under construction.

Bondholders of Daewoo Shipbuilding will gather on April 17-18.

If they don't accept the debt reschedule, the shipbuilder will be placed under the prepackaged plan. (Yonhap)