China's Xi was hold Arab summits on Saudi trip
The leader of the world's second biggest economy will sit down with regional rulers on the third and final day of his trip, only his third journey outside China since the coronavirus pandemic began.
In a joint statement, they also spoke of "focusing on emissions rather than sources" in tackling climate change, the approach championed by the resource-rich Persian Gulf monarchies.
Forty-six agreements and memorandums of understanding were announced on everything from housing to Chinese language teaching. Both sides are seeking economic and strategic benefits by deepening cooperation.
However, few details were released despite a Saudi state media report that about $30 billion in deals would be signed during Xi's visit.
The two sides "stressed the importance of continuing joint action in all fields, deepening relations within the framework of the comprehensive strategic partnership between the two countries, and reaching new and promising horizons", the statement said.
The Persian Gulf countries, strategic partners of Washington, are bolstering ties with China as part of an eastward turn that involves diversifying their fossil fuel-reliant economies.
At the same time China, hit hard by its Covid lockdowns, is trying to revive its economy and widen its sphere of influence.
China's foreign ministry has described Xi's trip as the "largest-scale diplomatic activity between China and the Arab world" since the People's Republic of China was founded.