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China will further open up the energy sector, expand international energy cooperation in all ways, facilitate energy trade and investment, keep improving the business environment, and help build a more open, stable, and sustainable global energy market, the unnamed NEA official pledged.

Oman appreciates the fair position and important role played by China in regional affairs, while China supports Oman in playing a greater role in regional affairs, it said.

"The relations between Latin America and China, and ties between the Caribbean and China are important parts of South-South cooperation," Li said, noting that "strengthening cooperation among these countries accords with their common interests, and helps preserve regional and international stability and prosperity."

Member states have steadily carried out fruitful institutional cooperation in fields such as security, economy and people-to-people exchanges, with a number of important documents adopted.

In 2017, Bell Helicopter signed a deal for 100 Bell 407GXP single-engine helicopters with its Chinese partner, Shaanxi Helicopter.