i want to go to hongkong to shanghai . by speed train , so i want to know timing and rates

No train from Hongkong to Shanghai, you could transfer to Shenzhen firstly. There are four D trains each day from Shenzhen to Shanghai, departs from 07:00 to 10:45 in the morning, the journey takes 12 hours. Price for first class seat is 593.5 rmb, for second class seat is 478.5.