BEIJING, Dec. 5 – The documents signed as a part of the state visit of Ukrainian President Viktor Yanukovych to China could ensure the provision of $8 billion of investment in Ukraine, Ukraine's head of state has said.

"The documents signed today expand economic cooperation. We haven't yet calculated how much it will be in monetary terms, but earlier we made calculations and this will be around $8 billion of investment attracted to the Ukrainian economy," Yanukovych said in Beijing after signing of bilateral documents on Thursday.