On this day, 35 years ago, July 21, 1990 (May 29, the 1990 lunar calendar), my country established diplomatic relations with Saudi Arabia. Overlooking Riyadh from the sky, Saudi Arabia, the full name is the Kingdom of Saudi Arabia. It means "desert of happiness". The Arabian Peninsula is located in southwestern Asia. It covers an area of 2.24 million square kilometers. The population was 16.93 million (1992), the vast majority of whom were Arabs. The official language is Arabic. Islam is the state religion. The capital, Riyadh. Resources are famous for petroleum, including iron, copper, gold, silver, chromium, zinc, etc. Oil revenue is the main source of economy. Since the 1980s, it has developed towards a diversified economy, focusing on industry and agriculture, and achieving food self-sufficiency. Per capita GDP was US$6633 (1992). The main agricultural products are date palms, wheat, barley, and tomatoes. Animal husbandry includes sheep, camels, cattle and poultry. The industry has built an industrial system based on oil, natural gas, petrochemicals, steel, aluminum smelting, cement, seawater desalination and electricity. The main export products are petroleum; imports of production means, service equipment and various consumer goods. The Arab Empire was established in the 7th century. In the 16th century, it became a province of the Ottoman Empire. British invasion in the 19th century. The Kingdom of Saudi Arabia was established in 1932, and September 23 is National Day. Pursuing a foreign policy of neutrality and non-alignment, committed to strengthening the multi-faceted diplomatic policy of Islamic and Arab countries, actively developing relations with Western Europe and Japan, and attaching importance to developing relations with China. On July 21, 1990, China and Saudi Arabia established diplomatic relations. China Foreign Minister Qian Qichen and Saudi Foreign Minister Prince Saud Faisal signed a communiqué on the establishment of diplomatic relations between China and Saudi Arabia in Riyadh. The picture shows then China President Hu Jintao and Saudi King Abdullah Bin Abdulaziz. King Abdullah Bin Abdul-Aziz offshore oil and gas drilling platform. The oil industry is the main pillar of the Saudi economy. Shahai Fort sunrise City Street View Kingdom Building Vast Sand Sea KingdomCentre Shahai Mecca Haram Mosque Saudis Camels and Shepherd