Chinese President Xi Jinping (left) and Oman's Sultan Haitham bin Tariq attend a welcoming ceremony during the Sultan's state visit to China, at the Great Hall of the People, in Beijing, on Monday. (EPA Images pic)BEIJING: The Middle East and Gulf region should not become a battleground for great-power rivalry and China is willing to work with Arab nations to achieve lasting peace, Chinese President Xi Jinping told Oman's sultan on Monday.

China has traditionally played a low-key diplomatic role in the Middle East, but has stepped up efforts to try to help end tensions amid the US-Israeli war on Iran, which has snarled the Strait of Hormuz and driven up global energy and shipping costs.

Xi told Omani Sultan Haitham bin Tariq al-Said that the world is undergoing profound changes.