MOSCOW, March 25. /TASS/. A Chinese delegation headed by a high-ranking official will attend the St. Petersburg International Economic Forum (SPIEF) to be held on June 3-6, Chinese Ambassador to Russia Zhang Hanhui told Izvestia.

"We will have an official delegation [to SPIEF]. Its head will be a high-ranking representative from China," he said.

An impressive delegation is expected at the forum, no other details are provided.