With regard to production capacity, the two countries have identified 52 cooperative projects totaling $21.2 billion, covering sectors including mining, energy, industry, commerce, transportation and shipping.

"China's branded electronic devices, cellphones and automobiles are widely acclaimed in Kazakhstan, and Kazakhstan's high-quality, green agricultural products have won recognition from Chinese consumers. Economic complementarity and interdependence between the two countries are constantly rising," said Zhang, the ambassador.

Yerlan Madiyev, a China expert at the World Economy and Politics Institute, a Kazakh think tank, said that China has long supported the construction and socioeconomic development of Central Asian countries, and has gained trust from countries in the region.