According to reports, Xunlong Scitech (06715) is scheduled to list on the Hong Kong exchange on Tuesday, June 30. The stock has experienced a significant surge in pre-market trading today. As of the latest update, the pre-market trading price is quoted at HKD 118, representing an increase of 56.29% compared to its offer price of HKD 75.5. Based on a standard board lot of 100 shares and excluding transaction costs, this translates to a profit of HKD 4,250 per lot.