Countries involved in the Belt and Road Initiative will enhance cooperation with China on renewable energy technology.
The diversity of green agricultural products is a major advantage of Ningxia Hui autonomous region.
In the first two months of 2023, Ningxia's import and export trade with ASEAN amounted to 720 million yuan (about $104.67 million), a year-on-year increase of 138.3 percent.
Business ties between China and Saudi Arabia have been further consolidated with industry leaders from both economies entering a number of new cooperation agreements over the past few months.
Yinchuan, capital of the Ningxia Hui autonomous region, will accelerate the modernization of its industrial system.
A chemicals and raw materials project jointly built by China and Saudi Arabia officially began construction on Wednesday.
Saudi Aramco aims to expand its oil production capacity to strengthen China's long-term energy security.
Last year, Zhongning county in west central Ningxia achieved remarkable results in its industrial economy.