Lenders to the troubled Hanjin Shipping Co. are considering new loans, according to a person familiar with the matter, which will give temporary relief to the troubled container carrier whose bankruptcy filing has roiled global supply chains. Korea Development Bank and other creditors are discussing the possibility of extending as much as 50 billion won ($45 million) in credit to help pay for unloading cargo from stranded vessels, the person said, asking not to be identified, citing policy. KDB, the main lender to Hanjin, declined to comment on the talks. Shares rallied as much as 30 percent, rebounding from a record low, as the promise of the additional credit followed a Wednesday decision by Hanjin’s largest shareholder Korean Air Lines Co. to provide 60 billion won in loans against the liner’s receivables. Though the government estimates the company needs at least 600 billion won to cover unpaid costs such as fuel and cargo handling, the funds may immediately help Hanjin ease the supply disruptions. “This is a temporary funding to get the cargo unloaded,” said Rahul Kapoor, a director at Drewry Financial Research Services Ltd. in Singapore. “As long as the ships are not unloaded, it’s adding up the bills for Hanjin. The longer this goes on, it’s going to get messier.” The additional credit was reported earlier by Yonhap News Agency. A court overseeing the receivership application said this week stranded vessels of the container line are taking too long to unload and the delays could make it impossible to revive the company. Shares of Hanjin Shipping tumbled to a record low Wednesday amid fading chances of survival. Hanjin’s troubles have roiled the global logistics chain of companies such as Samsung Electronics Co., Nike Inc. and Hugo Boss AG. The collapse has caused “widespread disruptions in freight shipments worldwide,” U.S. trade groups said in a letter Tuesday, urging the U.S. Commerce Department to work with the South Korean government to end the crisis. Hanjin needs to end the supply-chain disruptions quickly, and the longer it takes to return the chartered ships, the more claims and debt will pile up, a court spokesman said Wednesday. The company sought court protection last month after its creditors stopped providing support. Korean Air shares rose 5.6 percent to 34,000 won as of 12:19 p.m. in Seoul, headed for the biggest gain in three weeks. Hanjin shares traded at 1,160 won. Hanjin’s owner agreed this month to provide 100 billion won as part of efforts to contain disruptions to the global supply chain from the company’s court filing. Hanjin Group Chairman Cho Yang Ho provided 40 billion won, the group said earlier. The former chairwoman of Hanjin Shipping had also pledged 10 billion won. Korean Air had earlier promised the amount against Hanjin’s stake in a Long Beach terminal as collateral. “This will help put out the immediate fire,” said Cho Byung-hee, an analyst at Kiwoom Securities Co. in Seoul. “This will help unload cargo to ease the disruptions. But what would happen after for Hanjin is another issue.” After the bankruptcy filing, Hanjin Shipping has slipped down the rankings of the world’s major container lines. With a market share of 2.6 percent as of Sept. 21, it is now the 10th biggest, falling from the seventh position, according to shipping data provider Alphaliner. The court has advised Hanjin to return all chartered vessels to cut costs as the fees amounted to about $2 million a day. The company has started reducing its fleet by returning some box and bulk carriers to their owners. Under the law, the court’s responsibility is to help find a way to revive Hanjin, and liquidation is an option that may be considered later if the court finds the company can no longer operate, the spokesman said. Of the Seoul-based liner’s 97 container ships, 60 were chartered. Among its 44 bulk ships, 23 were leased as of Sept. 11.