High-speed copper cable supplier Anlan Wanjin's IPO on the Main Board of the Shanghai Stock Exchange has been queried. The products are mainly used in terminals such as Nvidia and Google.

According to Zhixin Finance APP, on July 1, Jiangsu Anlan Wanjin Electronics Co., Ltd. (referred to as Anlan Wanjin) applied for a change in the status of the Shanghai Stock Exchange main board listing review to "under inquiry". East Securities is its sponsor institution, and it plans to raise 1.2 billion yuan.