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Hong said China has consistently advocated the complete prohibition and destruction of all nuclear weapons while firmly pursuing a nuclear strategy solely for self-defence; has adhered to a policy of no first strike at any time in any circumstances; and made an unequivocal commitment not to use or threaten to use nuclear weapons against non-nuclear powers or nuclear-free zones.

Through contacts among top leaders at both personal and working levels, Li's visits to Brunei, Thailand and Vietnam will help enhance mutual political trust between China and the three countries, so as to lay a solid foundation for their further pragmatic cooperation in various fields.

The New Zealand government has launched the most rigid investigation into the incidents and will inform China of the results as soon as possible, so as to restore the confidence of Chinese consumers in New Zealand products, he said.

The exchange of visits by Chinese and Indian heads of government within the same calendar year was the first since 1954.

BEIJING, Dec. 1 (Xinhua) -- Chinese Premier Li Keqiang's just-concluded trip to Romania and Uzbekistan, where he attended two multilateral meetings, will help China, the other member states of the Shanghai Cooperation Organization (SCO), and countries in Central and Eastern Europe promote cooperation in various fields, overseas experts and media said.