Is it invalid for China and Canada to list graphite in Hong Kong?

The listing of China-Canada graphite in Hong Kong has not expired. On February 28, 2022, Hunan Sino-Canadian Graphite Holdings Co., Ltd. submitted a prospectus to the Hong Kong Stock Exchange, intending to be listed on the IPO of the main board of Hong Kong, and successfully listed in June 5438+ 10. Therefore, the listing of China-Canada graphite in Hong Kong has not failed.