新大洲A：长城资管的债务欠款本金金额是20356.98万元

Group 1 - The core point of the article is that the company, New Dazhou A, is addressing its debt situation, specifically mentioning a principal debt amount owed to Great Wall Asset Management of 203.57 million yuan [2] - The company is currently promoting a targeted private placement to raise funds [2] - Additionally, the company is actively seeking other solutions to address its debt issues and will disclose any relevant progress in a timely manner [2]