1. Water resources: most of Saudi Arabia belongs to the desert area, and there is a huge demand for water resources. Water scarcity is a challenge for Saudi Arabia.
2. Food and agricultural products: Saudi Arabia relies heavily on imported food and agricultural products, and the demand for such supplies is relatively high.
3. Industrial materials and equipment: Saudi Arabia's economy is dominated by oil exports, and there is a high demand for industrial materials and equipment, including oil equipment and chemical raw materials. Iran's lack of materials:
1, medical equipment and medicines: Iran is facing the problem of insufficient medical resources, especially in response to outbreaks of epidemics, the supply of medicines and the need for medical equipment.
2. Agricultural products and food processing technology: Iran's agricultural industry has a relatively low level of development, and it needs to strengthen technical and equipment support for agricultural products and food processing. Saudi Arabia is located in the central and eastern part of the Arabian Peninsula, bordering the Red Sea and the Persian Gulf, and neighboring Jordan, Iraq, Kuwait, Bahrain, Qatar, the United Arab Emirates, Oman, and Yemen.