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"China is a valued customer and key partner, and we are proud that Boeing airplanes will be a part of its fleet growth for years to come," said Kevin McAllister, president and CEO of Boeing Commercial Airplanes.

"China has been at the forefront in digital payment technology development," said Di Gang, a senior engineer of the institute.

"But we are not just about hardware. The company is working on full-stack optimization, which also involves software, systems and algorithms," Huang added.

"China has witnessed significant growth in recent years. And the country's growing power will trigger concerns or even worries from other countries," Tokuchi said. "Xi's attitude has put the world's mind at ease and the country has shown that it will never seek hegemony, no matter how strong it becomes."

"China is one of the world's advanced states in the field of energy. Egypt's coordination with China is at the highest level and the cooperation between the two sides is very effective and fruitful," Hamza said.