The Hastings project falls under the umbrella of the China-New Zealand Year of Tourism, a project designed to increase cultural understanding a relationships between the two countries.
Hastings Project Lead, councillor Kevin Watkins, said it was exciting to send the chests off to their destinations.
"It's getting to the exciting part now.
"We had to halt the project for a bit during the election process but we are now fully back into it.
"We can't wait to see what comes back, but that will have to remain a secret until we start the competition.
"Then, of course, we will see three of our high school students taking trips to different parts of China, as their prize for winning the competition."