Hainan Economic Journal exclusively published on March 21st an article titled "A handling fee of 200 yuan required for cashing 10,000 yuan from credit card", which drew high attention from relevant departments. Yesterday, reporters from Hainan Economic Journal learned from the Hainan Banking Regulatory Bureau, China UnionPay Hainan Branch, and a bank in Hainan that they are currently investigating the matter regarding the suspected malicious cashing of credit cards by "Haikou XX City Decoration Engineering Co., Ltd."